\u306f\u3058\u3081\u307e\u3057\u3066\u3001\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e73\u5c71\u3067\u3059\u3002\u79c1\u306f\u904e\u53bb\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u306b\u632b\u6298\u3059\u308b\u3053\u30687\u56de\u3001\u306f\u3058\u3081\u3066\u5fc3\u306e\u5e95\u304b\u3089\u7406\u89e3\u3067\u304d\u305f\u8a00\u8a9e\u304cPHP\u3067\u3057\u305f\u3002PHP\u3092\u7fd2\u5f97\u3057\u305f\u3053\u3068\u3067\u3001CakePHP\u3092\u4f7f\u3063\u305fWeb\u30b5\u30fc\u30d3\u30b9\u3084\u3001\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u3068\u9023\u643a\u3057\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30a2\u30d7\u30ea\u306e\u4f5c\u6210\u3092\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n
\u307e\u305f\u30011\u3064\u306e\u8a00\u8a9e\u306e\u672c\u8cea\u3092\u62bc\u3055\u3048\u305f\u3053\u3068\u3067\u3001\u4ed6\u306e\u8a00\u8a9e\u306e\u7fd2\u5f97\u304c\u304b\u306a\u308a\u5bb9\u6613\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u3082\u306a\u308a\u307e\u3057\u305f\u3002\u73fe\u5728\u306f\u3001Python\u3092\u4f7f\u3063\u305f\u4eba\u5de5\u77e5\u80fd\u3067\u3001\u3072\u3068\u3064\u9762\u767d\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u3055\u3066while\u306b\u95a2\u3057\u3066\u3001\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u4e00\u6587\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
while\u30eb\u30fc\u30d7\u306f\u3001PHP\u3067\u6700\u3082\u7c21\u5358\u306a\u30bf\u30a4\u30d7\u306e\u30eb\u30fc\u30d7\u3067\u3059\u3002<\/p><\/blockquote>\n
\u5f15\u7528\u5143\uff1aPHP: while – Manual http:\/\/php.net\/manual\/ja\/control-structures.while.php<\/a><\/p>\n
\u3044\u304f\u3089\u7c21\u5358\u3068\u8a00\u308f\u308c\u3066\u3082\u3001\u521d\u5fc3\u8005\u306b\u3068\u3063\u3066\u65b0\u3057\u304f\u89e6\u308c\u308b\u6982\u5ff5\u306f\u3064\u307e\u3065\u304f\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308b\u3082\u306e\u3002\u3082\u3057\u304b\u3057\u305f\u3089\u3001\u3042\u306a\u305f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u60a9\u307f\u3092\u304a\u6301\u3061\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n
\n\n
- for\u3068while\u306e\u4f7f\u3044\u5206\u3051\u304c\u308f\u304b\u3089\u306a\u3044<\/b><\/li>\n
- \u7121\u9650\u30eb\u30fc\u30d7\u3092\u89e3\u6c7a\u3057\u305f\u3044<\/b><\/li>\n
- \u30cd\u30b9\u30c8\u3092\u4f7f\u3063\u305f\u30eb\u30fc\u30d7\u51e6\u7406\u304c\u308f\u304b\u3089\u306a\u3044\u306e\u3067\u3001\u5177\u4f53\u4f8b\u3092\u898b\u3066\u307f\u305f\u3044<\/b><\/li>\n<\/ul>\n<\/div>\n
\u307e\u305f\u3001while\u306b\u3064\u3044\u3066\u7db2\u7f85\u7684\u306b\u77e5\u308a\u305f\u3044\u3001\u60a9\u307f\u304c\u660e\u78ba\u306b\u3067\u304d\u306a\u3044\u304b\u3089\u77e5\u8b58\u3092\u6df1\u3081\u3066\u7406\u89e3\u3057\u305f\u3044\u3068\u3044\u3046\u65b9\u3082\u3044\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u632b\u6298\u7d4c\u9a137\u56de\u306e\u7b46\u8005\u304c\u898b\u51fa\u3057\u305f\u3001\u521d\u5fc3\u8005\u304c\u5f15\u3063\u304b\u304b\u308a\u3084\u3059\u3044\u30dd\u30a4\u30f3\u30c8\u3092\u5fb9\u5e95\u7684\u306b\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u7279\u306b\u529b\u3092\u5165\u308c\u3066\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\n\n
- while\u306e\u57fa\u790e\u3068\u672c\u8cea\u306e\u7406\u89e3<\/b><\/li>\n
- while\u3068for\u306e\u4f7f\u3044\u5206\u3051\u3001\u5177\u4f53\u7684\u306a\u4f7f\u3044\u65b9<\/b><\/li>\n
- \u7121\u9650\u30eb\u30fc\u30d7\u3078\u306e\u5bfe\u51e6\u65b9\u6cd5<\/b><\/li>\n<\/ul>\n<\/div>\n
\u6700\u5f8c\u307e\u3067\u8aad\u3093\u3067\u3044\u305f\u3060\u304f\u3053\u3068\u3067\u3001PHP\u306ewhile\u306b\u3064\u3044\u3066\u81ea\u4fe1\u3092\u6301\u3063\u3066\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u308b<\/strong>\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3072\u3068\u308a\u3067\u3082\u591a\u304f\u306e\u65b9\u304cPHP\u306e\u672c\u8cea\u3092\u7406\u89e3\u3057\u3066\u3001\u5922\u306e\u5b9f\u73fe\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u6d3b\u7528\u3067\u304d\u305f\u306a\u3089\u7b46\u8005\u3068\u3057\u3066\u3053\u308c\u307b\u3069\u3046\u308c\u3057\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3055\u3063\u305d\u304f\u3044\u3063\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n
\u8a18\u4e8b\u3092\u8aad\u3080\u524d\u306e\u78ba\u8a8d\u3068\u3059\u308a\u5408\u308f\u305b<\/h2>\n
while\u306e\u5b66\u7fd2\u306b\u53d6\u308a\u7d44\u3080\u524d\u306b\u3001\u307e\u305a\u306f\u74b0\u5883\u306e\u78ba\u8a8d\u3068\u3059\u308a\u5408\u308f\u305b<\/b>\u3092\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
PHP\u306e\u57fa\u790e\u304c\u4e0d\u5b89\u2026\u3068\u3044\u3046\u65b9\u306f\u3053\u3061\u3089\uff01<\/h3>\n \n
\n\n\n\n <\/div>\n
\nPHP\u3068\u306f\u4f55\u304b\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\uff01\u3067\u304d\u308b\u3053\u3068\u3084\u5c06\u6765\u6027\u3001\u5b66\u7fd2\u65b9\u6cd5\u3082\u7d39\u4ecb<\/div>\n\u66f4\u65b0\u65e5\uff1a2024\u5e749\u670824\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \n\u307e\u305a\u3001while\u4ee5\u524d\u306e\u90e8\u5206\u306b\u4e0d\u5b89\u304c\u6b8b\u308b\u3001\u3068\u304b\u3001PHP\u306e\u57fa\u790e\u306b\u3064\u3044\u3066\u3082\u3046\u4e00\u5ea6\u78ba\u8a8d\u3057\u3066\u304a\u304d\u305f\u3044\uff01\u3068\u3044\u3046\u65b9\u306f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u306b\u4e00\u5ea6\u76ee\u3092\u901a\u3057\u3066\u898b\u3066\u304f\u3060\u3055\u3044\u3002\u5b66\u7fd2\u65b9\u6cd5\u306a\u3069\u3082\u7d39\u4ecb\u3055\u308c\u3066\u304a\u308a\u3001\u3059\u3067\u306b\u5b66\u7fd2\u304c\u9032\u3093\u3067\u3044\u308b\u65b9\u306b\u3082\u65b0\u3057\u3044\u767a\u898b\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3088\u3002<\/p>\n
PHP\u306e\u5b9f\u884c\u74b0\u5883\u3092\u6574\u3048\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\uff01<\/h3>\n \n
\n\n\n\n <\/div>\n
\n\u3010\u521d\u5fc3\u8005\u5fc5\u898b\uff01\u3011PHP\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5<\/div>\n\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \nPHP\u306e\u5b9f\u884c\u74b0\u5883\u304c\u6e96\u5099\u3067\u304d\u3066\u3044\u306a\u3044\u65b9\u3001OS\u3092\u4e57\u308a\u63db\u3048\u305f\u306e\u3067\u5b9f\u884c\u74b0\u5883\u3092\u518d\u5ea6\u6574\u5099\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u65b9\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u3061\u306a\u307f\u306b\u3001\u3053\u306e\u8a18\u4e8b\u3082\u4e0a\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308bXAMPP\u3092\u4f7f\u3063\u305f\u74b0\u5883\u3092\u30d9\u30fc\u30b9\u306b\u52d5\u4f5c\u78ba\u8a8d\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
PHP\u5b9f\u884c\u306e\u305f\u3081\u306eHTML<\/h3>\n
\u672c\u8a18\u4e8b\u3067\u6271\u3046\u30b3\u30fc\u30c9\u306e\u3072\u306a\u5f62<\/b>\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305a\u306f\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3057\u3066\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3092\u958b\u304d\u3001\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u9069\u5f53\u306a\u540d\u524d\u3092\u4ed8\u3051\u3066php\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306fsample_while.php\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u9032\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
sample_while.php<\/b><\/p>\n
<!DOCTYPE html>\r\n<html lang=\"ja\">\r\n<head>\r\n<meta charset=\"UTF-8\">\r\n<title>PHP while\u306e\u30c6\u30b9\u30c8<\/title>\r\n<\/head>\r\n<body>\r\n\r\n<!--\u3053\u3053\u306bPHP\u306e\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051-->\r\n\r\n<\/body>\r\n<\/html><\/pre>\nPHP\u30d5\u30a1\u30a4\u30eb\u306e\u4f7f\u3044\u65b9\u3067\u3059\u304c\u3001\u672c\u8a18\u4e8b\u5185\u306b\u3042\u308bPHP\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u300c<!–\u3053\u3053\u306bPHP\u306e\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051–>\u300d\u306e\u90e8\u5206\u306b\u4e0a\u66f8\u304d\u3059\u308b\u3053\u3068\u3067\u52d5\u4f5c\u78ba\u8a8d\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u6b21\u306e\u3088\u3046\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n
\u30b3\u30fc\u30c9\u4f8b<\/b><\/p>\n
<!DOCTYPE html>\r\n<html lang=\"ja\">\r\n<head>\r\n<meta charset=\"UTF-8\">\r\n<title>PHP while\u306e\u30c6\u30b9\u30c8<\/title>\r\n<\/head>\r\n<body>\r\n\r\n<?php\r\necho \"PHP\u306e\u5b9f\u884c\u30c6\u30b9\u30c8\";\r\n?>\r\n\r\n<\/body>\r\n<\/html><\/pre>\nsample_while.php\u3092XAMPP\u306ehtdocs\u30d5\u30a9\u30eb\u30c0\u306a\u3069\u3001\u30b5\u30fc\u30d0\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30eb\u30fc\u30c8\u306b\u7f6e\u3044\u3066\u3001\u5b9f\u884c\u304c\u78ba\u8a8d\u3067\u304d\u305f\u3089\u6e96\u5099\u5b8c\u4e86\u3067\u3059\uff01<\/p>\n
PHP\u30d5\u30a1\u30a4\u30eb\u306e\u8a73\u3057\u3044\u5b9f\u884c\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u4e0a\u3067\u3082\u7d39\u4ecb\u3057\u305fPHP\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u8a18\u4e8b\u306e\u4e2d\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e0d\u5b89\u306e\u3042\u308b\u65b9\u306f\u305c\u3072\u3053\u3061\u3089\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u8a18\u4e8b\u306fWindows10,XAMPP7.3.0,PHP7.3.0\u306e\u74b0\u5883\u3067\u8a18\u8f09\u30fb\u52d5\u4f5c\u78ba\u8a8d\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
while\u306e\u4f7f\u3044\u65b9<\/h2>\n
\u305d\u308c\u3067\u306f\u3055\u3063\u305d\u304fwhile\u306b\u3064\u3044\u3066\u307f\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001PHP\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u8aad\u307f\u89e3\u304f\u5f62\u3067\u8a71\u3092\u9032\u3081\u3066\u3044\u304f\u306e\u3067\u3001\u305c\u3072\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u5225\u30bf\u30d6\u3067\u958b\u3044\u3066\u53c2\u7167\u3057\u3064\u3064\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u307f\u9032\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
PHP\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\uff1awhile http:\/\/php.net\/manual\/ja\/control-structures.while.php<\/a><\/p>\n
\u305d\u3082\u305d\u3082while\u3068\u306f<\/h3>\n
while\u306fPHP\u306b\u304a\u3051\u308b\u57fa\u672c\u306e\u30eb\u30fc\u30d7\u306e1\u3064\u3067\u3059\u3002\u30eb\u30fc\u30d7\u3068\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u540c\u3058\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u3055\u305b\u308b\u300c\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u300d\u306e\u3053\u3068\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u5909\u6570\u306b1\u3092\u3069\u3093\u3069\u3093\u52a0\u3048\u3066\u3001\u305d\u308c\u3092\u8868\u793a\u3057\u3066\u3044\u304f\u3088\u3046\u306a\u51e6\u7406\u304c\u3042\u308a\u307e\u3059\u306d\u3002
\nPHP\u306e\u30eb\u30fc\u30d7\u306f\u7528\u9014\u306b\u5fdc\u3058\u30664\u7a2e\u985e\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n
- while<\/b><\/li>\n
- for<\/b><\/li>\n
- do-while<\/b><\/li>\n
- foreach<\/b><\/li>\n<\/ul>\n<\/div>\n
\u305d\u308c\u305e\u308c\u306e\u4f7f\u3044\u5206\u3051\u306f\u3042\u3068\u306e\u7ae0\u3067\u3058\u3063\u304f\u308a\u3068\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3068\u3053\u308d\u3067\u3001\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u300cC\u306eWHILE\u30eb\u30fc\u30d7\u3068\u540c\u69d8\u306e\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3002\u300d\u3068\u3044\u3046\u8b0e\u306e\u4e00\u6587\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306fC\u8a00\u8a9e\u3068\u3044\u3046PHP\u3068\u306f\u5225\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306ewhile\u3068\u3001\u3044\u307e\u5b66\u7fd2\u3057\u3066\u3044\u308bwhile\u304c\u540c\u3058\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3088\u3001\u3068\u3044\u3046\u305f\u3060\u3057\u66f8\u304d\u3067\u3059\u3002\u521d\u5b66\u8005\u306e\u65b9\u306f\u7121\u8996\u3057\u3066\u3082\u3089\u3063\u3066\u69cb\u3044\u307e\u305b\u3093\u3002\u7d9a\u3044\u3066\u3001\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u307f\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h3>\n
while\u306e\u57fa\u672c\u7684\u306a\u66f8\u304d\u65b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
while(\u6761\u4ef6\u5f0f){\r\n \u30eb\u30fc\u30d7\u3055\u305b\u305f\u3044\u51e6\u7406;\r\n}<\/pre>\nwhile\u306f\u6761\u4ef6\u5f0f\u304cTRUE\u306e\u9593\u3001\u30eb\u30fc\u30d7\u3055\u305b\u305f\u3044\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u3057\u7d9a\u3051\u307e\u3059\u3002\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306f\u30eb\u30fc\u30d7\u3055\u305b\u305f\u3044\u51e6\u7406\u306e\u3053\u3068\u3092\u300c\u5165\u308c\u5b50\u306e\u6587\u300d\u3068\u8868\u73fe\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u610f\u5473\u306f\u540c\u3058\u3067\u3059\u3002\u56f3\u3067\u8868\u3059\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
while\u306e\u30a4\u30e1\u30fc\u30b8\u56f3<\/p><\/div>\n
\u300c\u6761\u4ef6\u5f0f\u304cTRUE\u300d\u3068\u3044\u3046\u8868\u73fe\u306b\u5f15\u3063\u304b\u304b\u308b\u65b9\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002TRUE\u306f\u8ad6\u7406\u578b\u306e\u5b9a\u6570\u3067\u3059\u3002\u7a81\u7136\u96e3\u3057\u3052\u306a\u5358\u8a9e\u304c\u51fa\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u8981\u3059\u308b\u306b\u5f0f\u304c\u6b63\u3057\u3044\u304b\u9593\u9055\u3063\u3066\u3044\u308b\u304b<\/b>\u3092\u5224\u65ad\u3059\u308b\u969b\u306b\u4f7f\u3046\u5b9a\u6570\u306e\u8a71\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u305f\u3068\u3048\u3070 0 < 1 \u306f\u6570\u5f0f\u3068\u3057\u3066\u6b63\u3057\u3044\u3067\u3059\u3088\u306d\u3002\u3053\u308c\u3092\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f\u300c\u5f0f 0 < 1 \u3092\u8a55\u4fa1\u3057\u3066TRUE\u3092\u8fd4\u3059\u300d\u3068\u3044\u3046\u8868\u73fe\u3092\u3057\u307e\u3059\u3002\u6163\u308c\u306a\u3044\u3046\u3061\u306f\u96e3\u3057\u304f\u611f\u3058\u307e\u3059\u304c\u3001\u3088\u304f\u4f7f\u3046\u8868\u73fe\u3067\u3059\u306e\u3067\u3001\u304c\u3093\u3070\u3063\u3066\u6163\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u9006\u306b\u3001\u9593\u9055\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u8868\u73fe\u3059\u308b\u5b9a\u6570\u306fFALSE\u3092\u4f7f\u3044\u307e\u3059\u30020 > 1\u3092\u8a55\u4fa1\u3059\u308b\u3068\u3001FALSE\u304c\u8fd4\u3055\u308c\u308b\u3068\u3044\u3046\u5177\u5408\u3067\u3059\u306d\u3002TRUE\u3068\u3042\u308f\u305b\u3066\u899a\u3048\u3066\u3057\u307e\u3044\u307e\u3057\u3087\u3046\u3002while\u306e\u5177\u4f53\u4f8b\u3068\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
<?php\r\n$i = 0;\r\n\r\nwhile($i < 5){\r\n echo $i;\r\n\r\n $i = $i + 1;\r\n}\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
01234<\/pre>\n\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u3001\u5909\u6570$i\u306b0\u3092\u4ee3\u5165\u3057\u3001\u30eb\u30fc\u30d7\u51e6\u7406\u306b\u7a81\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e$i\u306f\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u56de\u3059\u969b\u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u306e\u3088\u3046\u306a\u50cd\u304d\u3092\u3057\u307e\u3059\u3002\u30eb\u30fc\u30d7\u304c\u4e00\u5468\u56de\u308b\u305f\u3073\u306b\u30ab\u30a6\u30f3\u30bf\u30fc\u306e\u6570\u304c1\u5897\u52a0\u3057\u3066\u3044\u307e\u3059\u3088\u306d\u3002\u305d\u306e\u305f\u3081\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u3084\u30eb\u30fc\u30d7\u5909\u6570\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u3042\u308f\u305b\u3066\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u51e6\u7406\u306e\u6d41\u308c\u306f<\/p>\n
\nwhile\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 0 < 5 \u306a\u306e\u3067TRUE
\n$i\u3092\u8868\u793a
\n$i\u306b1\u3092\u8ffd\u52a0\u3057\u3066$i\u306b\u4ee3\u5165 ($i = 1)
\nwhile\u306e\u6700\u5f8c\u307e\u3067\u6765\u305f\u306e\u3067\u6761\u4ef6\u5f0f\u306b\u623b\u308b
\n\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 1 < 5 \u306a\u306e\u3067TRUE<\/p>\n\u30fb\u30fb\u30fb<\/p>\n
$i\u306b1\u3092\u8ffd\u52a0\u3057\u3066$i\u306b\u4ee3\u5165 ($i = 5)
\nwhile\u306e\u6700\u5f8c\u307e\u3067\u6765\u305f\u306e\u3067\u6761\u4ef6\u5f0f\u306b\u623b\u308b
\n\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 5 < 5 \u306a\u306e\u3067FALSE
\n\u6761\u4ef6\u5f0f\u304cFALSE\u306a\u306e\u3067\u3001while\u3092\u7d42\u4e86
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u7d42\u4e86<\/p>\n<\/div>\n\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u306a\u304a\u3001\u6761\u4ef6\u5f0f\u306e\u8a55\u4fa1\u304c\u6700\u521d\u304b\u3089FALSE\u3060\u3063\u305f\u5834\u5408\u3001while\u306e\u4e2d\u8eab\u306f\u5b9f\u884c\u3055\u308c\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3053\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3067\u306f\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044\u306e\u304c\u6b63\u89e3\u3067\u3059\u3002<\/p>\n
<?php\r\n$i = 10;\r\n\r\nwhile($i < 5){\r\n echo $i;\r\n\r\n $i = $i + 1;\r\n}\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
<\/pre>\n\u4e0a\u3068\u540c\u3058\u3088\u3046\u306b\u6d41\u308c\u3092\u6587\u7ae0\u306b\u3057\u3066\u307f\u307e\u3059\u3002
\n<\/p>\n\n
- while\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 10 < 5 \u306a\u306e\u3067FALSE<\/b><\/li>\n
- \u6761\u4ef6\u5f0f\u304cFALSE\u306a\u306e\u3067\u3001while\u3092\u7d42\u4e86<\/b><\/li>\n
- \u30d7\u30ed\u30b0\u30e9\u30e0\u7d42\u4e86<\/b><\/li>\n<\/ul>\n<\/div>\n
\u3053\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044\u308f\u3051\u3067\u3059\u3002while\u306e\u57fa\u790e\u306f\u4ee5\u4e0a\u306b\u306a\u308a\u307e\u3059\u3002\u30eb\u30fc\u30d7\u306e\u57fa\u672c\u3001\u7d0d\u5f97\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/p>\n
\u30eb\u30fc\u30d7\u51e6\u7406\u306b\u307e\u3064\u308f\u308b\u5c0f\u30cd\u30bf<\/h3>\n
\u3053\u3053\u3067\u306f\u30eb\u30fc\u30d7\u51e6\u7406\u3067\u3088\u304f\u51fa\u3066\u304f\u308b\u5c11\u3005\u7d30\u304b\u3044\u8a71\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002<\/p>\n
\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u30c7\u30af\u30ea\u30e1\u30f3\u30c8<\/h4>\n
\u30eb\u30fc\u30d7\u51e6\u7406\u3067\u306f\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u3092\u3072\u3068\u3064\u5897\u52a0\u3055\u305b\u308b$i = $i + 1\u3068\u3044\u3046\u51e6\u7406\u304c\u983b\u51fa\u3057\u307e\u3059\u3002\u30eb\u30fc\u30d7\u304c\u4e00\u56de\u8ee2\u3057\u305f\u305f\u3081\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u3092\u3072\u3068\u3064\u5897\u52a0\u3055\u305b\u308b\u3001\u3068\u3044\u3046\u51e6\u7406\u3067\u3059\u306d\u3002\u3042\u307e\u308a\u306b\u3082\u4f55\u5ea6\u3082\u3067\u3066\u304f\u308b\u306e\u3067\u3001\u3053\u306e\u51e6\u7406\u306f\u30ab\u30f3\u30bf\u30f3\u306b\u8a18\u8ff0\u3059\u308b\u65b9\u6cd5\u304c\u4f5c\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n
\u305d\u308c\u304c\u6b21\u306e\u66f8\u304d\u65b9\u3067\u3059\u3002<\/p>\n
$i++;\r\n\/\/$i = $i + 1;\u3068\u540c\u3058\u610f\u5473<\/pre>\n\u3053\u306e\u66f8\u304d\u65b9\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u3044\u3044\u3001\u5909\u6570\u30921\u5897\u52a0\u3055\u305b\u308b\u51e6\u7406\u3092\u300c\u5909\u6570\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3059\u308b\u300d\u3001\u3068\u8868\u73fe\u3057\u307e\u3059\u3002\u9006\u306b\u5909\u6570\u304b\u30891\u3092\u6e1b\u3089\u3059\u51e6\u7406\u3082\u5b58\u5728\u3057\u3001\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u3044\u3044\u307e\u3059\u3002\u66f8\u304d\u65b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
$i--;\r\n\/\/$i = $i - 1;\u3068\u540c\u3058\u610f\u5473<\/pre>\n\u306a\u304a\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u30fb\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u306f\u5358\u4f53\u3067\u4f7f\u3046\u5206\u306b\u306f\u305d\u3053\u307e\u3067\u6df7\u4e71\u3057\u306a\u3044\u3082\u306e\u3067\u3059\u304c\u3001echo $i++;\u306e\u3088\u3046\u306b\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u8868\u793a\u3092\u540c\u6642\u306b\u884c\u3046\u3068\u671f\u5f85\u3068\u306f\u7570\u306a\u308b\u7d50\u679c\u306b\u306a\u308b\u3053\u3068\u304c\u6642\u3005\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u5024\u3092\u8fd4\u3059\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3042\u308b\u6f14\u7b97\u5b50\u306e\u524d\u7f6e\u30fb\u5f8c\u7f6e\u304c\u554f\u984c\u306e\u539f\u56e0\u306a\u306e\u3067\u3059\u304c\u3001\u521d\u5fc3\u8005\u306e\u3046\u3061\u306f\u3068\u308a\u3042\u3048\u305a\u7121\u8996\u3057\u3066\u3057\u307e\u3063\u3066\u5927\u4e08\u592b\u3067\u3059\u3002\u3082\u3057\u3001\u81ea\u529b\u3067\u89e3\u6c7a\u3057\u305f\u3044\u65b9\u306f\u3001\u3053\u3061\u3089\u3092\u53c2\u8003\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002
\nPHP\u30de\u30cb\u30e5\u30a2\u30eb\uff1a\u52a0\u7b97\u5b50\/\u6e1b\u7b97\u5b50<\/a><\/p>\n\u30b3\u30ed\u30f3\u69cb\u6587<\/h4>\n
\u3053\u306e\u9805\u76ee\u306fwhile\u306e\u672c\u8cea\u3068\u3044\u3046\u3088\u308a\u306f\u66f8\u304d\u65b9\u306b\u3064\u3044\u3066\u306e\u8a71\u306b\u306a\u308a\u307e\u3059\u3002HTML\u5185\u306b\u66f8\u304b\u308c\u308b\u3068\u3044\u3046PHP\u306e\u7279\u6027\u4e0a\u3001HTML\u30bf\u30b0\u3068PHP\u306e\u30b3\u30fc\u30c9\u304c\u6df7\u5728\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u8d77\u3053\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u3001\u30b3\u30ed\u30f3\u3092\u4f7f\u3063\u305f\u69cb\u6587\u3001\u901a\u79f0\u30b3\u30ed\u30f3\u69cb\u6587\u3092\u4f7f\u3046\u3053\u3068\u3067\u30b3\u30fc\u30c9\u5168\u4f53\u306e\u898b\u901a\u3057\u3092\u826f\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30b3\u30ed\u30f3\u69cb\u6587\u306e\u66f8\u304d\u65b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
while(\u6761\u4ef6\u5f0f):\r\n \u30eb\u30fc\u30d7\u51e6\u7406\r\n\r\nendwhile;<\/pre>\n\u6bd4\u8f03\u306e\u305f\u3081\u306b\u666e\u901a\u306ewhile\u306e\u66f8\u5f0f\u3082\u518d\u63b2\u3057\u307e\u3059\u3002<\/p>\n
while(\u6761\u4ef6\u5f0f){\r\n \u30eb\u30fc\u30d7\u51e6\u7406\r\n\r\n}<\/pre>\n\u6bd4\u3079\u308b\u3068\u3001{\u304c\uff1a\uff08\u30b3\u30ed\u30f3\uff09\u306b\u3001}\u304cendwhile;\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002\u521d\u5fc3\u8005\u306e\u3046\u3061\u306f\u7a4d\u6975\u7684\u306b\u30b3\u30ed\u30f3\u69cb\u6587\u3092\u4f7f\u3046\u3068\u3044\u3046\u3088\u308a\u3082\u3001\u4ed6\u4eba\u304c\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3067\u3044\u3066\u3001\u7a81\u7136\u30b3\u30ed\u30f3\u69cb\u6587\u304c\u51fa\u3066\u304d\u305f\u3068\u304d\u306e\u305f\u3081\u306b\u899a\u3048\u3066\u304a\u304f\u3001\u3068\u3044\u3046\u5bfe\u5fdc\u3067\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
\u6761\u4ef6\u5f0f\u3068TRUE\u306e\u8a71<\/h4>\n
\u3053\u306e\u8a71\u3082\u672c\u8cea\u3068\u3044\u3046\u3088\u308a\u306f\u898b\u305f\u76ee\u306e\u554f\u984c\u306a\u306e\u3067\u3059\u304c\u3001\u6163\u308c\u306a\u3044\u3068\u9055\u548c\u611f\u304c\u3042\u308b\u90e8\u5206\u3068\u3044\u3046\u3053\u3068\u3067\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002PHP\u306e\u5b66\u7fd2\u304c\u9032\u307f\u3001\u4ed6\u4eba\u304c\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u6642\u3005\u6b21\u306e\u3088\u3046\u306a\u8868\u73fe\u306b\u51fa\u4f1a\u3046\u3053\u3068\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n
while(1){\r\n \u30eb\u30fc\u30d7\u51e6\u7406\r\n}<\/pre>\n\u6761\u4ef6\u5f0f\u306e\u90e8\u5206\u306b\u6570\u5b57\u306e1\u304c\u5165\u3063\u3066\u3044\u308b\u3060\u3051\u3067\u3001\u5f0f\u3068\u306f\u8a00\u3044\u306b\u304f\u3044\u72b6\u614b\u3067\u3059\u3088\u306d\u3002\u3044\u307e\u307e\u3067\u306f\u6761\u4ef6\u5f0f\u304cTRUE\u306e\u3068\u304d\u3001while\u306f\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7e70\u308a\u8fd4\u3059\u3001\u3068\u8aac\u660e\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n
\u3053\u306e\u8868\u73fe\u3060\u3068\u3001TRUE\u304c\u5165\u308b\u90e8\u5206\u306f\u6570\u5f0f\u306e\u5f62\u3092\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u611f\u3058\u3092\u53d7\u3051\u307e\u3059\u304c\u3001\u5b9f\u306f\u3053\u306e\u90e8\u5206\u3001\u5f0f\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u76f4\u63a5TRUE\u3068\u8a18\u5165\u3057\u305f\u4ee5\u4e0b\u306e\u30eb\u30fc\u30d7\u306f\u554f\u984c\u306a\u304f\u56de\u308a\u7d9a\u3051\u307e\u3059\u3002<\/p>\n
while(TRUE){\r\n \u30eb\u30fc\u30d7\u51e6\u7406\r\n}<\/pre>\n\u3053\u306e\u66f8\u304d\u65b9\u3001\u3042\u3068\u3067\u7d39\u4ecb\u3059\u308b\u7121\u9650\u30eb\u30fc\u30d7\u3067\u983b\u7e41\u306b\u51fa\u3066\u304f\u308b\u306e\u3067\u4eca\u306e\u3046\u3061\u306b\u304a\u3055\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3057\u3066\u3001\u3053\u3053\u304b\u3089\u306f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3054\u3068\u306e\u30af\u30bb\u304c\u51fa\u3066\u304f\u308b\u90e8\u5206\u306a\u306e\u3067\u3059\u304c\u3001TRUE\u3068\u89e3\u91c8\u3055\u308c\u308b\u66f8\u304d\u65b9\u306f\u3044\u304f\u3064\u304b\u5b58\u5728\u3059\u308b\u3093\u3067\u3059\u3002\u305d\u306e\u3046\u3061\u306e1\u3064\u304c\u3053\u306e\u7bc0\u306e\u5192\u982d\u51fa\u3066\u304d\u305f(1)\u3068\u3044\u3046\u66f8\u304d\u65b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3064\u307e\u308a\u3001while(TRUE)\u3068while(1)\u306f\u540c\u3058\u610f\u5473<\/b>\u3001\u3068\u3044\u3046\u308f\u3051\u306a\u3093\u3067\u3059\u306d\u3002\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u5b66\u3073\u59cb\u3081\u308b\u3068\u6c17\u3065\u304f\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u4f55\u3092TRUE\u3068\u89e3\u91c8\u3057\u3066\u3001\u4f55\u3092FALSE\u3068\u89e3\u91c8\u3059\u308b\u304b\u306f\u3001\u8a00\u8a9e\u306b\u3088\u3063\u3066\u7d50\u69cb\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u7d30\u304b\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3001\u3046\u3063\u304b\u308a\u30cf\u30de\u308b\u30dd\u30a4\u30f3\u30c8\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u521d\u5b66\u8005\u306b\u306f\u3042\u307e\u308a\u95a2\u4fc2\u306a\u3044\u8a71\u3067\u3059\u304c\u3001PHP\u304c\u4f55\u3092TRUE\u3068\u89e3\u91c8\u3059\u308b\u306e\u304b\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u3053\u3061\u3089\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u308b\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n
PHP\u30de\u30cb\u30e5\u30a2\u30eb\uff1a\u8ad6\u7406\u578b (boolean)<\/a><\/p>\n
\u3053\u306e\u9805\u76ee\u3082\u3001\u4ed6\u4eba\u304c\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3067\u3044\u3066\u30d3\u30c3\u30af\u30ea\u3057\u306a\u3044\u3088\u3046\u3001\u77e5\u8b58\u3068\u3057\u3066\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
[sc name=\"img-caption\"](\u5f15\u7528\u5143\uff1a GagoDesign\/shutterstock)[sc name=\"img-caption-end\"]<\/p><\/div>\u3055\u3066\u3001\u3053\u3053\u307e\u3067\u304c\u3093\u3070\u3063\u3066\u8aad\u307f\u9032\u3081\u3066\u304d\u305f\u3053\u3068\u3067\u3001while\u306e\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u4e00\u901a\u308a\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306f\u305a\u3067\u3059\u3002\u305c\u3072\u4e00\u5ea6\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u76ee\u3092\u901a\u3057\u3066\u81ea\u5206\u306e\u6210\u9577\u3092\u5b9f\u611f\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
PHP\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\uff1awhile<\/a><\/p>\n
\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u30b9\u30ad\u30c3\u30d7\u3059\u308bcontinue<\/h3>\n
\u3053\u306e\u7bc0\u3067\u306f\u30eb\u30fc\u30d7\u306e\u51e6\u7406\u3092\u4e00\u90e8\u30b9\u30ad\u30c3\u30d7\u3059\u308bcontinue\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u884c\u3063\u3066\u3044\u304f\u4e2d\u3067\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u304c\u7279\u5b9a\u306e\u5024\u306e\u3068\u304d\u3060\u3051\u5225\u306e\u51e6\u7406\u3092\u3057\u305f\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070$i = 3\u306e\u6642\u3060\u3051\u300cthree!\u300d\u3068\u8868\u793a\u3055\u305b\u305f\u3044\u3001\u3068\u3044\u3046\u3088\u3046\u306a\u5834\u9762\u3067\u3059\u3002<\/p>\n
\u3053\u306e\u3068\u304d\u5229\u7528\u3059\u308b\u306e\u304ccontinue\u306b\u306a\u308a\u307e\u3059\u3002continue\u306e\u52d5\u4f5c\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304ccontinue\u307e\u3067\u5230\u9054\u3059\u308b\u3068\u3001\u305d\u306e\u4e0b\u306b\u7d9a\u304f\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u3059\u3079\u3066\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u30eb\u30fc\u30d7\u306e\u6761\u4ef6\u5f0f\u307e\u3067\u623b\u308b\u3001\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u5b9f\u969b\u306b\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
<?php\r\n$i = 0;\r\n\r\nwhile($i < 5){\r\n\r\n if($i == 3){\r\n echo \"three!\";\r\n $i++;\r\n continue;\r\n }\r\n \r\n echo $i;\r\n $i++;\r\n}\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
012three!4<\/pre>\n\u30eb\u30fc\u30d7\u5185\u306e\u51e6\u7406\u306e\u6d41\u308c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
while\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 0 < 5 \u306a\u306e\u3067TRUE
\nif\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192$i = 0 == 3 \u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067FALSE
\nif\u306e\u4e2d\u8eab\u306f\u5b9f\u884c\u3057\u306a\u3044
\n$i\u3092\u8868\u793a
\n$i\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 ($i = 1)
\nwhile\u306e\u6700\u5f8c\u307e\u3067\u6765\u305f\u306e\u3067\u6761\u4ef6\u5f0f\u306b\u623b\u308b<\/p>\n\u30fb\u30fb\u30fb<\/p>\n
$i\u306b1\u3092\u8ffd\u52a0\u3057\u3066$i\u306b\u4ee3\u5165 ($i = 3)
\nwhile\u306e\u6700\u5f8c\u307e\u3067\u6765\u305f\u306e\u3067\u6761\u4ef6\u5f0f\u306b\u623b\u308b
\nwhile\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 3 < 5 \u306a\u306e\u3067TRUE
\nif\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192$i = 3 == 3 \u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067TRUE
\nif\u306e\u4e2d\u8eab\u3092\u5b9f\u884c\u3059\u308b
\nthree!\u3068\u8868\u793a
\n$i\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 ($i = 4)
\ncontinue\u306b\u5230\u9054\u3057\u305f\u306e\u3067while\u306e\u6761\u4ef6\u5f0f\u307e\u3067\u623b\u308b
\nwhile\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 4 < 5 \u306a\u306e\u3067TRUE
\nif\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192$i = 4 == 3 \u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067FALSE
\nif\u306e\u4e2d\u8eab\u306f\u5b9f\u884c\u3057\u306a\u3044<\/p>\n\u30fb\u30fb\u30fb<\/p>\n
\u6761\u4ef6\u5f0f\u304cFALSE\u306a\u306e\u3067\u3001while\u3092\u7d42\u4e86
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u7d42\u4e86<\/div><\/p>\n\u51e6\u7406\u30921\u500b1\u500b\u307f\u3066\u884c\u304f\u3068\u306a\u304b\u306a\u304b\u306e\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u51e6\u7406\u81ea\u4f53\u306f\u305d\u3053\u307e\u3067\u96e3\u3057\u304f\u306f\u306a\u3044\u306f\u305a\u3067\u3059\u3002\u4eca\u56de\u306f\u57fa\u672c\u3067\u7d39\u4ecb\u3057\u305fwhile\u30eb\u30fc\u30d7\u306b\u52a0\u3048\u3066\u3001if\u306e\u5206\u5c90\u304c\u767b\u5834\u3057\u307e\u3057\u305f\u3002if\u306e\u57fa\u672c\u7684\u306a\u90e8\u5206\u3084\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u3082\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n \n
\n\n\n\n <\/div>\n
\n\u3010PHP\u5165\u9580\u3011if\u6587\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u306e\u4f7f\u3044\u65b9\u3092\u57fa\u790e\u304b\u3089\u5fdc\u7528\u307e\u3067<\/div>\n\u66f4\u65b0\u65e5\uff1a2025\u5e744\u670823\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \n\u3055\u3066\u3001if\u306e\u4e2d\u8eab\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002if\u306e\u4e2d\u8eab\u306e\u51e6\u7406\u306f\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570$i\u304c3\u3068\u7b49\u3057\u3044\u3068\u304d\u306fthree!\u3068\u8868\u793a\u3057\u3066\u3001$i\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3057\u3066\u3001continue\u3059\u308b\u3001\u3068\u3044\u3046\u52d5\u4f5c\u3067\u3059\u3002\u51e6\u7406\u304ccontinue\u306b\u5230\u9054\u3057\u305f\u3042\u3068\u306fwhile\u306e\u6761\u4ef6\u5f0f\u307e\u3067\u623b\u3063\u3066\u3044\u308b\u306e\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/p>\n
continue\u306fwhile\u306b\u9650\u3089\u305a\u4ed6\u306e\u30eb\u30fc\u30d7\u51e6\u7406\u3067\u3082\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ec\u30d9\u30eb\u3092\u6307\u5b9a\u3059\u308b\u3068\u3044\u3046\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u304c\u307e\u3068\u307e\u3063\u3066\u3044\u308b\u8a18\u4e8b\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3088\u308a\u5b66\u3073\u3092\u6df1\u3081\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u3082\u76ee\u3092\u901a\u3057\u3066\u304a\u304f\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n \n
\n\n\n\n <\/div>\n
\n\u3010PHP\u5165\u9580\u3011\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u3092continue\u3067\u30b9\u30ad\u30c3\u30d7(foreach, for, while)<\/div>\n\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \n\u30eb\u30fc\u30d7\u306e\u51e6\u7406\u3092\u7d42\u4e86\u3059\u308bbreak<\/h3>\n
\u3053\u306e\u7ae0\u3067\u306f\u524d\u306e\u7ae0\u3067\u7d39\u4ecb\u3057\u305fcontinue\u3068\u4f3c\u305f\u6319\u52d5\u3092\u3059\u308bbreak\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002continue\u306f\u4e0b\u306b\u7d9a\u304f\u51e6\u7406\u3092\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u6761\u4ef6\u5f0f\u306e\u8a55\u4fa1\u306b\u98db\u3076\u51e6\u7406\u3067\u3057\u305f\u3002<\/p>\n
\u5bfe\u3059\u308bbreak\u306f\u5230\u9054\u3057\u305f\u6642\u70b9\u3067\u30eb\u30fc\u30d7\u3092\u7d42\u4e86\u3055\u305b\u308b\u51e6\u7406\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u304c3\u306b\u306a\u3063\u305f\u6642\u70b9\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7d42\u308f\u3089\u305b\u305f\u3044\u3088\u3046\u306a\u5834\u9762\u3067\u3059\u306d\u3002\u3053\u3061\u3089\u3082\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
<?php\r\n$i = 0;\r\n\r\nwhile($i < 5){\r\n\r\n if($i == 3){\r\n echo \"three!\";\r\n \r\n break;\r\n }\r\n \r\n echo $i;\r\n $i++;\r\n}\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
012three!<\/pre>\ncontinue\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u307b\u307c\u540c\u3058\u3082\u306e\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002\u9055\u3044\u306fcontinue\u304cbreak\u306b\u5909\u308f\u3063\u305f\u3053\u3068\u3068\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u306e\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u305f\u3053\u3068\u3067\u3059\u3002break\u306b\u5230\u9054\u3057\u305f\u6642\u70b9\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u304c\u7d42\u4e86\u3059\u308b\u305f\u3081\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3055\u305b\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
\u5b9f\u884c\u7d50\u679c\u306fcontinue\u306e\u3068\u304d\u3068\u9055\u3044three!\u3067\u6253\u3061\u5207\u3089\u308c\u30014\u304c\u767b\u5834\u3057\u307e\u305b\u3093\u3002\u30ab\u30a6\u30f3\u30bf\u5909\u6570$i\u304c3\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7d42\u3048\u3066\u3044\u308b\u3001\u3068\u3044\u3046\u306e\u304c\u5b9f\u611f\u3067\u304d\u305f\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3061\u3089\u3082\u30eb\u30fc\u30d7\u5185\u306e\u6d41\u308c\u3092\u6587\u7ae0\u3067\u66f8\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
while\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 0 < 5 \u306a\u306e\u3067TRUE
\nif\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192$i = 0 == 3 \u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067FALSE
\nif\u306e\u4e2d\u8eab\u306f\u5b9f\u884c\u3057\u306a\u3044
\n$i\u3092\u8868\u793a
\n$i\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 ($i = 1)
\nwhile\u306e\u6700\u5f8c\u307e\u3067\u6765\u305f\u306e\u3067\u6761\u4ef6\u5f0f\u306b\u623b\u308b<\/p>\n\u30fb\u30fb\u30fb<\/p>\n
$i\u306b1\u3092\u8ffd\u52a0\u3057\u3066$i\u306b\u4ee3\u5165 ($i = 3)
\nwhile\u306e\u6700\u5f8c\u307e\u3067\u6765\u305f\u306e\u3067\u6761\u4ef6\u5f0f\u306b\u623b\u308b
\nwhile\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192 $i = 3 < 5 \u306a\u306e\u3067TRUE
\nif\u306e\u6761\u4ef6\u5f0f\u3092\u78ba\u8a8d \u2192$i = 3 == 3 \u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067TRUE
\nif\u306e\u4e2d\u8eab\u3092\u5b9f\u884c\u3059\u308b
\nthree!\u3068\u8868\u793a
\nbreak\u306b\u5230\u9054\u3057\u305f\u306e\u3067while\u30eb\u30fc\u30d7\u3092\u7d42\u4e86
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u7d42\u4e86<\/div><\/p>\ncontinue\u3068\u9055\u3044\u3001break\u306b\u5230\u9054\u3057\u305f\u6642\u70b9\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u304c\u7d42\u4e86\u3057\u305f\u306e\u304c\u5b9f\u611f\u3067\u304d\u307e\u3057\u305f\u304b\uff1f<\/p>\n
break\u3082continue\u3068\u540c\u69d8\u306b\u3001while\u4ee5\u5916\u306e\u30eb\u30fc\u30d7\u51e6\u7406\u3067\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u30ec\u30d9\u30eb\u6307\u5b9a\u3082\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u308c\u3089\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u3042\u308b\u8a18\u4e8b\u304c\u3053\u3061\u3089\u306b\u306a\u308a\u307e\u3059\u3002\u7406\u89e3\u3092\u6df1\u3081\u305f\u3044\u65b9\u306f\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n \n
\n\n\n\n <\/div>\n
\n\u3010PHP\u5165\u9580\u3011\u30eb\u30fc\u30d7\u3092break\u3067\u7d42\u4e86\u3059\u308b(foreach, for, while)<\/div>\n\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \n\u3053\u306e\u7ae0\u3067\u5b66\u3093\u3060\u3053\u3068\u30fb\u307e\u3068\u3081<\/h3>\n
\u5927\u5909\u9577\u3044\u7ae0\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u3053\u306e\u7ae0\u3067\u5b66\u3093\u3060\u3053\u3068\u3092\u3082\u3046\u4e00\u5ea6\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n
while\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h4>\n
\u307e\u305a\u306f\u3058\u3081\u306bwhile\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u5b66\u3073\u307e\u3057\u305f\u3002\u57fa\u672c\u7684\u306a\u66f8\u5f0f\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n
while(\u6761\u4ef6\u5f0f){\r\n \u30eb\u30fc\u30d7\u3055\u305b\u305f\u3044\u51e6\u7406;\r\n}<\/pre>\n\u6761\u4ef6\u5f0f\u306f\u5f0f\u304c\u6b63\u3057\u3044\u304b\u9593\u9055\u3063\u3066\u3044\u308b\u304b\uff08\u771f\u304b\u507d\u304b\uff09\u3092\u5224\u65ad\u3057\u3066\u3001TRUE\u304bFALSE\u3092\u8fd4\u3059\u5f0f\u3067\u3057\u305f\u3002while\u306f\u6761\u4ef6\u5f0f\u304cTRUE\u306e\u9593\u30eb\u30fc\u30d7\u3057\u7d9a\u3051\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u306f\u30eb\u30fc\u30d7\u3054\u3068\u306b\u6570\u5024\u304c\u5909\u5316\u3059\u308b\u5909\u6570\u3067\u3001\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u304c\u7279\u5b9a\u306e\u5024\u306b\u306a\u3063\u305f\u3089\u30eb\u30fc\u30d7\u3092\u7d42\u4e86\u3059\u308b\u3001\u3068\u3044\u3046\u65b9\u6cd5\u3067\u5229\u7528\u3059\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n
\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u3092\u5909\u5316\u3055\u305b\u308b\u305f\u3081\u306e\u4fbf\u5229\u306a\u65b9\u6cd5\u3068\u3057\u3066\u3001\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u30fb\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u3082\u5b66\u3073\u307e\u3057\u305f\u3002\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u306f$i++\u3001\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u306f$i–\u306e\u3088\u3046\u306b\u66f8\u304d\u3001\u5909\u6570\u306e\u5024\u30921\u3060\u3051\u5897\u52a0\u30fb\u6e1b\u5c11\u3055\u305b\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n
\u30b3\u30ed\u30f3\u69cb\u6587<\/h4>\n
\u30b3\u30ed\u30f3\u69cb\u6587\u306b\u3064\u3044\u3066\u3082\u5b66\u3073\u307e\u3057\u305f\u3002\u30b3\u30ed\u30f3\u69cb\u6587\u306f\u3001HTML\u306e\u5185\u90e8\u306b\u66f8\u304f\u3053\u3068\u306b\u306a\u308bPHP\u306e\u3067\u3001\u898b\u901a\u3057\u3092\u826f\u304f\u3059\u308b\u305f\u3081\u306b\u4f7f\u3046\u66f8\u304d\u65b9\u3067\u3057\u305f\u3002<\/p>\n
continue\u3068break<\/h4>\n
continue\u3068break\u306b\u3064\u3044\u3066\u3082\u5b66\u7fd2\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306f\u30eb\u30fc\u30d7\u5185\u90e8\u306b\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u6b21\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059
\n<\/p>\n\n
- continue\uff1a\u4ee5\u4e0b\u306e\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u98db\u3070\u3057\u3066\u6761\u4ef6\u5f0f\u306b\u623b\u308b<\/b><\/li>\n
- break\uff1a\u4ee5\u4e0b\u306e\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u98db\u3070\u3057\u3066\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7d42\u4e86\u3055\u305b\u308b<\/b><\/li>\n<\/ul>\n<\/div>\n
continue\u3068break\u306fif\u306a\u3069\u306e\u6761\u4ef6\u5206\u5c90\u3068\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u67d4\u8edf\u306b\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
do-while\u306e\u4f7f\u3044\u65b9<\/h2>\n
\u3053\u306e\u7ae0\u3067\u306fwhile\u30eb\u30fc\u30d7\u306e\u4ef2\u9593\u3067\u3042\u308bdo-while\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u4eca\u56de\u3082\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u3072\u3082\u3068\u304f\u5f62\u3067\u9032\u3081\u3066\u3044\u304f\u306e\u3067\u3001\u305c\u3072\u5225\u30bf\u30d6\u3067\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u958b\u304d\u3064\u3064\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n
PHP\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\uff1awhile<\/a><\/p>\n
do-while\u3068\u306f<\/h3>\n
do-while\u306fwhile\u3068\u307b\u307c\u540c\u3058\u50cd\u304d\u3092\u3059\u308b\u30eb\u30fc\u30d7\u51e6\u7406\u3067\u3059\u3002while\u30eb\u30fc\u30d7\u3068\u306e\u552f\u4e00\u306e\u9055\u3044\u306f\u3001\u30eb\u30fc\u30d7\u5185\u90e8\u306e\u51e6\u7406\u304c\u6700\u4f4e1\u56de\u306f\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b<\/b>\u3053\u3068\u3002\u6587\u7ae0\u3060\u3051\u3067\u306f\u5c11\u3005\u308f\u304b\u308a\u306b\u304f\u3044\u306e\u3067\u3001\u66f8\u5f0f\u3068\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u307e\u305a\u306f\u66f8\u5f0f\u304b\u3089\u3002<\/p>\n
do{\r\n \u30eb\u30fc\u30d7\u51e6\u7406\r\n}while(\u6761\u4ef6\u5f0f);<\/pre>\nwhile\u3068\u540c\u69d8\u306b\u56f3\u3067\u8868\u3059\u3068\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
do-while\u306e\u30a4\u30e1\u30fc\u30b8\u56f3<\/p><\/div>\n
\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
<?php\r\n$i = 0;\r\n\r\ndo{\r\n echo $i;\r\n\r\n $i = $i + 1;\r\n\r\n}while($i < 5);\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
01234<\/pre>\n\u5b9f\u884c\u7d50\u679c\u3092\u898b\u3066\u3001\u300cwhile\u306e\u3068\u304d\u3068\u540c\u3058\u3058\u3083\u3093\uff01\u300d\u3068\u3044\u3046\u30c4\u30c3\u30b3\u30df\u304c\u6d6e\u304b\u3093\u3060\u65b9\u306f\u306a\u304b\u306a\u304b\u92ed\u3044\u3067\u3059\u3002\u305f\u3057\u304b\u306b\u3001\u5b9f\u884c\u7d50\u679c\u306fwhile\u3068do-while\u3067\u5168\u304f\u540c\u3058\u306a\u306e\u3067\u3059\u3002\u3067\u306f\u3001\u3069\u3046\u3084\u3063\u3066\u4f7f\u3044\u5206\u3051\u3092\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u305d\u308c\u306f\u6b21\u306e\u7bc0\u3067\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
do-whilw\u6587\u306e\u4f7f\u3044\u65b9<\/h3>\n
\u524d\u306e\u7bc0\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001while\u3068do-while\u306e\u5b9f\u884c\u7d50\u679c\u304c\u540c\u3058\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u3067\u306f\u3001\u3069\u3093\u306a\u5834\u9762\u3067\u3042\u308c\u3070do-while\u3092\u6d3b\u7528\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u30dd\u30a4\u30f3\u30c8\u306f\u30eb\u30fc\u30d7\u5185\u90e8\u306e\u51e6\u7406\u304c\u6700\u4f4e1\u56de\u306f\u52d5\u4f5c\u3059\u308b\u3068\u3044\u3046\u90e8\u5206\u3067\u3059\u3002\u8a66\u3057\u306b\u4ee5\u4e0b\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
<?php\r\n$i = 10;\r\n\r\ndo{\r\n echo $i;\r\n\r\n $i = $i + 1;\r\n}while($i < 5);\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
10<\/pre>\n\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u3001\u5b9f\u306fwhile\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3067\u7d39\u4ecb\u3057\u305f\u3082\u306e\u3068\u307b\u307c\u540c\u3058\u3067\u3059\u3002\u9055\u3044\u306fwhile\u3068do-while\u3092\u53d6\u308a\u66ff\u3048\u305f\u3060\u3051\u3002<\/p>\n
while\u306e\u3068\u304d\u306f\u6700\u521d\u306e\u6761\u4ef6\u5f0f\u3067FALSE\u306b\u306a\u308b\u305f\u3081\u3001\u4f55\u3082\u8868\u793a\u3055\u308c\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3057\u305f\u3002\u3067\u3059\u304c\u3001\u4eca\u56de\u306fdo-while\u306e\u6700\u4f4e1\u56de\u306f\u52d5\u4f5c\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u6700\u521d\u306eecho\u304c\u5b9f\u884c\u3055\u308c\u3066$i\u306e\u4e2d\u8eab\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n
\u51e6\u7406\u306e\u6d41\u308c\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
\n\n
- $i\u306b10\u3092\u4ee3\u5165<\/b><\/li>\n
- $i = 10 \u3092\u8868\u793a<\/b><\/li>\n
- $i\u306b1\u3092\u52a0\u3048\u3066$i\u306b\u4ee3\u5165<\/b><\/li>\n
- while\u306e\u6761\u4ef6\u5f0f\u3092\u5224\u65ad \u2192 10 < 5 \u306a\u306e\u3067FALSE\u3001while\u3092\u7d42\u4e86<\/b><\/li>\n
- \u30d7\u30ed\u30b0\u30e9\u30e0\u7d42\u4e86<\/b><\/li>\n<\/ul>\n<\/div>\n
\u300c1\u56de\u3060\u3051\u52d5\u4f5c\u3059\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u306a\u3093\u306e\u5f79\u306b\u7acb\u3064\u306e\uff1f\u300d\u3068\u3044\u3046\u7591\u554f\u3092\u6301\u3064\u65b9\u3082\u3044\u308b\u3067\u3057\u3087\u3046\u3002\u305f\u3057\u304b\u306b\u3001\u662f\u304c\u975e\u3067\u3082do-while\u3092\u4f7f\u308f\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u5834\u9762\u3068\u3044\u3046\u306e\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002<\/p>\n
\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u30eb\u30fc\u30d7\u51e6\u7406\u306ffor\u3068while\u3067\u4e8b\u8db3\u308a\u307e\u3059\u3002do-while\u304c\u30bd\u30fc\u30b9\u306e\u898b\u901a\u3057\u3092\u60aa\u304f\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u4f7f\u7528\u3092\u7981\u6b62\u3057\u3066\u3044\u308b\u73fe\u5834\u3082\u3042\u308b\u304f\u3089\u3044\u3067\u3059\u3057\u2026\u3002\u3067\u3059\u304c\u3001\u4ed6\u4eba\u304c\u66f8\u3044\u305f\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u3068\u304d\u306a\u3069\u3067\u77e5\u3089\u306a\u3044\u3068\u3069\u3046\u3057\u3088\u3046\u3082\u306a\u3044\u77e5\u8b58\u3067\u3082\u3042\u308b\u305f\u3081\u3001\u3053\u3053\u3067\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n
[sc name=\"img-caption\"](\u5f15\u7528\u5143\uff1aGagoDesign\/shutterstock)[sc name=\"img-caption-end\"]<\/p><\/div>while\u3068\u540c\u3058\u304f\u3001\u3053\u3053\u307e\u3067\u901a\u8aad\u3044\u305f\u3060\u3051\u308b\u3068\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\u304c\u7121\u4e8b\u8aad\u307f\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n
PHP\u516c\u5f0f\u30de\u30cb\u30e5\u30a2\u30eb\uff1ado-while<\/a><\/p>\n
\u306a\u304a\u3001\u5f8c\u308d\u306e\u6bb5\u843d\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u521d\u5fc3\u8005\u6bb5\u968e\u3067\u306f\u7121\u8996\u3057\u3066OK\u3067\u3059\u3002\u3068\u3044\u3046\u304b\u3001\u304b\u306a\u308a\u30c6\u30af\u30cb\u30ab\u30eb\u306a\u4f7f\u3044\u65b9\u306a\u306e\u3067\u3001\u3080\u3057\u308d\u7121\u8996\u63a8\u5968\u3067\u3059\u3002<\/p>\n
\u64ec\u4f3c\u7684\u306bgoto\u7684\u306a\u3053\u3068\u304c\u3067\u304d\u308b\u66f8\u304d\u65b9\u306a\u306e\u3067\u3059\u304c\u3001goto\u540c\u69d8\u4eba\u306b\u3088\u3063\u3066\u306f\u304b\u306a\u308a\u5acc\u308f\u308c\u3066\u3044\u308b\u66f8\u304d\u65b9\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u8208\u5473\u306e\u3042\u308b\u65b9\u306f\u982d\u306e\u4f53\u64cd\u3060\u3068\u601d\u3063\u3066\u51e6\u7406\u306e\u6d41\u308c\u3092\u8003\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
while\u3068for\u306e\u4f7f\u3044\u5206\u3051<\/h2>\n
\u3053\u306e\u7ae0\u3067\u306f\u521d\u5b66\u8005\u306e\u65b9\u304c\u4e00\u5ea6\u306f\u5f15\u3063\u304b\u304b\u308b\u3067\u3042\u308d\u3046\u3001while\u3068for\u306e\u4f7f\u3044\u5206\u3051\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/strong><\/p>\n
\u57fa\u672c\u304b\u3064\u67d4\u8edf\u306a\u30eb\u30fc\u30d7\u304c\u7d44\u307f\u3084\u3059\u3044while<\/h3>\n
\u307e\u305a\u306f\u4eca\u307e\u3067\u8aac\u660e\u3057\u3066\u304d\u305fwhile\u304b\u3089\u3067\u3059\u3002while\u306f\u30eb\u30fc\u30d7\u51e6\u7406\u306e\u57fa\u790e\u3068\u3082\u8a00\u3048\u308b\u5358\u7d14\u306a\u69cb\u9020\u3092\u3057\u3066\u3044\u307e\u3059\u3002\u6761\u4ef6\u5f0f\u304cTRUE\u306e\u3042\u3044\u3060\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u7d9a\u3051\u308b\u3068\u3044\u3046\u306e\u306f\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u305d\u306e\u5206\u67d4\u8edf\u306a\u904b\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
\u305f\u3068\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3053\u3068\u3067\u3001\u30ab\u30f3\u30bf\u30f3\u306b\u7d42\u308f\u3089\u306a\u3044\u30eb\u30fc\u30d7\u3001\u3064\u307e\u308a\u7121\u9650\u30eb\u30fc\u30d7\u3092\u4f5c\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
while(TRUE){\r\n \u30eb\u30fc\u30d7\u51e6\u7406\r\n}<\/pre>\n\u7121\u9650\u30eb\u30fc\u30d7\u306b\u3064\u3044\u3066\u306f\u3053\u306e\u6b21\u306e\u7ae0\u3067\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3055\u308f\u308a\u306e\u90e8\u5206\u3060\u3051\u8aac\u660e\u3059\u308b\u3068\u3001\u7121\u9650\u30eb\u30fc\u30d7\u306bcontinue\u3084break\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u4ed6\u306e\u30eb\u30fc\u30d7\u51e6\u7406\u3088\u308a\u3082\u30ab\u30f3\u30bf\u30f3\u306b\u67d4\u8edf\u306a\u6761\u4ef6\u8a2d\u5b9a\u30fb\u5206\u5c90\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306b\u30eb\u30fc\u30d7\u306e\u56de\u6570\u3092\u6307\u5b9a\u305b\u305a\u3001\u4f55\u3089\u304b\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u8d77\u3053\u308b\u307e\u3067\u30eb\u30fc\u30d7\u3055\u305b\u308b\u3053\u3068\u304cwhile\u306f\u5f97\u610f\u306a\u306e\u3067\u3001\u56de\u6570\u4e0d\u5b9a\u306e\u30eb\u30fc\u30d7\u306fwhile\u3001\u306a\u3069\u3068\u3088\u304f\u8aac\u660e\u3055\u308c\u307e\u3059\u3002<\/p>\n
1\u56de\u3060\u3051\u306f\u78ba\u5b9f\u306b\u5b9f\u884c\u3055\u305b\u305f\u3044\u3068\u304d\u306edo-while<\/h3>\n
do-while\u306e\u4f7f\u3044\u65b9\u3067\u3082\u51fa\u3066\u304d\u307e\u3057\u305f\u304c\u3001do-while\u3067\u306a\u3051\u308c\u3070\u8868\u73fe\u3067\u304d\u306a\u3044\u30eb\u30fc\u30d7\u3068\u3044\u3046\u306e\u306f\u57fa\u672c\u7684\u306b\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u306a\u306e\u3067\u3001\u300c\u30eb\u30fc\u30d7\u51e6\u7406\u306e\u6700\u4f4e1\u56de\u306e\u5b9f\u884c\u3092\u4fdd\u8a3c\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u306a\u30b1\u30fc\u30b9\u4ee5\u5916\u3067\u4f7f\u3046\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n
\u56de\u6570\u6307\u5b9a\u304c\u30ab\u30f3\u30bf\u30f3\u306b\u3067\u304d\u308bfor<\/h3>\n
PHP\u306e\u57fa\u672c\u7684\u306a\u30eb\u30fc\u30d7\u306fwhile\u306e\u4ed6\u306bfor\u304c\u3042\u308a\u307e\u3059\u3002while\u3068\u306e\u4f7f\u3044\u5206\u3051\u3067\u4e00\u756a\u60a9\u3080\u306e\u304cfor\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b<\/strong>\u3002\u60a9\u307e\u305a\u306b\u4f7f\u3044\u5206\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u305f\u3081\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u305d\u3053\u3067\u307e\u305a\u306f\u3001while\u3068for\u306e\u9055\u3044\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002for\u306f\u5f15\u6570\u306b\u30ab\u30a6\u30f3\u30bf\u5909\u6570\u306e\u521d\u671f\u5024\u3001\u6761\u4ef6\u5f0f\u3001\u5897\u6e1b\u5f0f\u3092\u3068\u308a\u307e\u3059\u3002while\u3067\u306f\u521d\u671f\u5024\u306f\u30eb\u30fc\u30d7\u306e\u5916\u3067\u5b9a\u7fa9\u3057\u3001\u5897\u6e1b\u5f0f\u306f\u30eb\u30fc\u30d7\u5185\u90e8\u3067\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3092\u4f7f\u3046\u3053\u3068\u3067\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3057\u305f\u3002for\u306e\u5834\u5408\u306f\u3053\u308c\u3089\u304c\u5f15\u6570\u3068\u3057\u3066\u30bb\u30c3\u30c8\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304c\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002<\/p>\n
\u521d\u671f\u5024\u3001\u6761\u4ef6\u5f0f\u3001\u5897\u6e1b\u5f0f\u306e3\u70b9\u30bb\u30c3\u30c8\u304c\u5f15\u6570\u306b\u4f7f\u3048\u308b\u305f\u3081\u3001for\u306f\u56de\u6570\u3092\u6307\u5b9a\u3057\u305f\u30eb\u30fc\u30d7\u3092\u4f5c\u308b\u306e\u304c\u5f97\u610f\u3067\u3059\u3002while\u3068\u306f\u9006\u306b\u56de\u6570\u304c\u7279\u5b9a\u3067\u304d\u308b\u30eb\u30fc\u30d7\u306ffor\u3001\u3068\u3044\u3063\u305f\u8aac\u660e\u304c\u3088\u304f\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
while\u306f\u521d\u671f\u5024\u3084\u5897\u6e1b\u5f0f\u3092\u66f8\u304f\u5834\u6240\u306b\u3042\u308b\u7a0b\u5ea6\u306e\u81ea\u7531\u304c\u3042\u308a\u3001\u66f8\u304b\u306a\u3044\u3053\u3068\u3059\u3089\u53ef\u80fd\u3067\u3059\u3002\u9006\u306b\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3057\u5fd8\u308c\u305f\u308a\u3001\u5897\u6e1b\u5f0f\u3092\u66f8\u304d\u5fd8\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u3001\u56de\u6570\u6307\u5b9a\u306b\u307e\u3064\u308f\u308b\u3046\u3063\u304b\u308a\u30df\u30b9\u304c\u8d77\u3053\u308a\u306b\u304f\u3044\u306e\u304cfor\u306e\u30e1\u30ea\u30c3\u30c8<\/strong>\u3067\u3042\u308a\u4f7f\u3046\u7406\u7531\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n
for\u306b\u3064\u3044\u3066\u3055\u3089\u306b\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n \n
\n\n\n\n <\/div>\n
\n\u3010PHP\u5165\u9580\u3011\u7c21\u5358\uff01for\u6587\u306e\u4f7f\u3044\u65b9\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3088\u3046\uff01<\/div>\n\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \n\u914d\u5217\u306e\u53cd\u5fa9\u51e6\u7406\u306b\u4fbf\u5229\u306aforeach<\/h3>\n
foreach\u306f\u914d\u5217\u306e\u51e6\u7406\u306b\u7279\u5316\u3057\u305f\u30eb\u30fc\u30d7\u3067\u3059\u3002\u307e\u3060\u914d\u5217\u307e\u3067\u5b66\u7fd2\u304c\u9032\u3093\u3067\u3044\u306a\u3044\u65b9\u5411\u3051\u306b\u3056\u3063\u304f\u308a\u3068\u8aac\u660e\u3059\u308b\u3068\u3001\u914d\u5217\u306f\u8907\u6570\u306e\u5024\u3092\u4fdd\u6301\u3067\u304d\u308b\u5909\u6570\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u5185\u90e8\u306b\u8907\u6570\u306e\u5024\u3092\u6301\u3064\u305f\u3081\u3001\u4e00\u500b\u305a\u3064\u53d6\u308a\u51fa\u3057\u3066\u51e6\u7406\u3092\u884c\u3044\u305f\u3044\u3001\u3068\u3044\u3046\u9700\u8981\u304c\u3042\u308b\u308f\u3051\u3067\u3059\u306d\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306a\u4e8b\u60c5\u304c\u3042\u308b\u305f\u3081\u3001foreach\u306f\u914d\u5217\u304b\u3089\u5024\u3092\u53d6\u308a\u3060\u3059\u306e\u306b\u975e\u5e38\u306b\u4fbf\u5229\u306b\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u914d\u5217\u304b\u3089\u5024\u3092\u53d6\u308a\u51fa\u3059\u3068\u304d\u306f\u305c\u3072foreach\u3092\u4f7f\u3044\u307e\u3057\u3087\u3046<\/strong>\u3002foreach\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n \n
\n\n\n\n <\/div>\n
\n\u3010PHP\u5165\u9580\u3011foreach\u6587\u306e\u57fa\u672c\u3092\u521d\u5fc3\u8005\u5411\u3051\u306b\u89e3\u8aac<\/div>\n\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/a>\n \n\u5b9f\u306fforeach\u306f\u30eb\u30fc\u30d7\u51e6\u7406\u306e\u4e2d\u3067\u306f\u6bd4\u8f03\u7684\u65b0\u3057\u3044\u3082\u306e\u3067\u3001\u6614\u306fforeach\u305d\u306e\u3082\u306e\u304c\u5b58\u5728\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u306e\u3053\u308d\u306ffor\u3084while\u3092\u4f7f\u3063\u3066\u914d\u5217\u304b\u3089\u8981\u7d20\u3092\u53d6\u308a\u51fa\u3059\u65b9\u6cd5\u3092\u4f7f\u3063\u3066\u3044\u305f\u3093\u3067\u3059\u3002<\/p>\n
\u4eca\u3067\u3082\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u7df4\u7fd2\u3068\u3044\u3046\u3053\u3068\u3067while\u3092\u4f7f\u3063\u3066\u914d\u5217\u304b\u3089\u5024\u3092\u53d6\u308a\u51fa\u3059\u6a5f\u4f1a\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u6b21\u306e\u7bc0\u3067\u306fwhile\u3092\u3064\u304b\u3063\u3066\u914d\u5217\u304b\u3089\u5024\u3092\u3059\u3079\u3066\u53d6\u308a\u51fa\u3059\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
while\u3067\u914d\u5217\u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5<\/h3>\n
\u524d\u7bc0\u3067\u3082\u66f8\u304d\u307e\u3057\u305f\u304c\u3001\u914d\u5217\u304b\u3089\u5024\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u3001PHP\u3067\u306fforeach\u3092\u4f7f\u3046\u306e\u304c\u6700\u9069\u3067\u3059\u3002\u3067\u3059\u304c\u3001\u3069\u3046\u3057\u3066\u3082while\u3067\u51e6\u7406\u3057\u305f\u3044\u5834\u5408\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u3001\u3053\u3053\u3067\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
while\u3067\u914d\u5217\u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u3001count\u95a2\u6570\u3082\u4e00\u7dd2\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002count\u95a2\u6570\u306f\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u3066\u304f\u308c\u308b\u95a2\u6570\u3067\u3059\u3002while\u3067\u914d\u5217\u306e\u5024\u30921\u3064\u305a\u3064\u53d6\u5f97\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
<?php\r\n\r\n$array = [\r\n 'value1',\r\n 'value2',\r\n 'value3',\r\n 'value4',\r\n 'value5'\r\n ];\r\n\r\n\/\/count\u3067\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3057\u3001\u5024\u3092$number\u306b\u4ee3\u5165\r\n\r\n$number = count($array);\r\n\r\n$i = 0; \r\n\r\nwhile ($i < $number){\r\n echo $array[$i];\r\n\r\n echo '<br>';\r\n \r\n $i++;\r\n}\r\n\r\n?><\/pre>\n\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n
value1\r\nvalue2\r\nvalue3\r\nvalue4\r\nvalue5<\/pre>\n\u3061\u306a\u307f\u306b\u3001\u5148\u307b\u3069\u304b\u3089\u4f55\u5ea6\u3082\u8a00\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u51e6\u7406\u81ea\u4f53\u306fforeach\u3092\u4f7f\u3046\u3053\u3068\u3067\u3088\u308a\u30b9\u30de\u30fc\u30c8\u306b\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002foreach\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
<?php\r\n\r\n$array = [\r\n 'value1',\r\n 'value2',\r\n 'value3',\r\n 'value4',\r\n 'value5'\r\n ];\r\n\r\nforeach ($array as $value){\r\n echo $value;\r\n\r\n echo '<br>';\r\n}\r\n\r\n?><\/pre>\nwhile\u3092\u4f7f\u3046\u3088\u308a\u3082\u305a\u3063\u3068\u30b9\u30c3\u30ad\u30ea\u8a18\u8ff0\u3067\u304d\u3066\u3044\u307e\u3059\u306d\uff01<\/p>\n
\u7121\u9650\u30eb\u30fc\u30d7\u3068while<\/h2>\n
\u3053\u306e\u7ae0\u3067\u306f\u7121\u9650\u30eb\u30fc\u30d7\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u307e\u305a\u306f\u3001\u305d\u3082\u305d\u3082\u8ad6\u304b\u3089\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
![\"\"](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/02\/whileLoop1.jpg\")
![\"\"](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/02\/php_while3.jpg\")
![\"\"](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/02\/do-whileLoop.jpg\")
![\"\"](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/02\/php_while4.jpg\")
![\"\"](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/02\/php_while5.jpg\")
![](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2017\/05\/image-42-150x86.jpg\")
\n <\/div>\n ![\"\"](\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2019\/02\/phpwhile1_2.jpg\")