「èªã‚ã‚‹ã€æ£è¦è¡¨ç¾ - Do You PHP ã¯ã¦ãƒ–ãƒvia. PHP in Action | Readable regular expressions ã²ã‚‡ã£ã¨ã—ãŸã‚‰ã€å¤ãã‹ã‚‰ã‚ã‚‹ãƒã‚¿ã‹ã‚‚知れã¾ã›ã‚“ã。 æ£è¦è¡¨ç¾ã¯ä¸€é€šã‚Šèªã‚ã¦ã‹ã‘るよã†ã«ãªã‚‹ã¨éžå¸¸ã«å¼·åŠ›ã§ã™ã。ãŸã ã€ã©ã†ã—ã¦ã‚‚æš—å·ã¿ãŸã„ãªè¨˜è¿°ã«ãªã‚ŠãŒã¡ã§ã™ ;-) ãŸã¨ãˆã°ã€ <?php $regex = '/(\w+\s+){6}\w+/'; ã¨ã„ã†æ£è¦è¡¨ç¾ãŒã‚ã£ãŸå ´åˆã€ã€Œwã€ã€Œsã€ã®æ„味ãŒåˆ†ã‹ã£ã¦ã„ã‚Œã°é›£ã—ãã¯ã‚ã‚Šã¾ã›ã‚“ãŒã€è¤‡é›‘ãªæ£è¦è¡¨ç¾ã®å ´åˆã€æ›¸ã„ãŸæœ¬äººã‚‚分ã‹ã‚‰ãªããªã£ã¦ã—ã¾ã†äº‹ãŒã‚ã‚‹ã‹ã‚‚知れã¾ã›ã‚“。 ãã“ã§ã€ <?php $word = "\w+"; $spaces = "\s+"; $regex = "/($word$spaces){6}$word/"; ã¨æ›¸ãã“ã¨ã§ã€Œèªã‚ã‚‹ã€æ£è¦è¡¨ç¾ã«ã§ãるよã€ã¾ãŸã€æ—¥æ™‚を表ã™æ£è¦è¡¨ç¾ã‚‚ç´ ç›´ã« 'dddd-dd-dd dd:dd:dd'ã¨ã™ã‚‹æ–¹
「ã™ã¹ã¦ã®æ¼¢å—ã‚’å–り出ã™æ£è¦è¡¨ç¾ã€ã‚’PHPã§è©¦ã™ã€ã‚’æ£ã—ãè¡Œã†:phpspot開発日誌
{{#tags}}- {{label}}
{{/tags}}