php中数组首字符过滤功能代码_PHP教程

<br><!--?php <BR-->$array = array( <br>'abcd', <br>'abcde', <br>'bcde', <br>'cdef', <br>'defg', <br>'defgh' <br>); <br>$str = '~'.implode('~',$array).'~'; <br>$word = $_GET['word']; //url = xxx.php?word=a <br>preg_match_all("/~({$word}(?:[^~]*))/i",$str,$matches); <br>var_dump($matches[1]); <br><br>//

http://www.bkjia.com/PHPjc/325796.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/325796.htmlTechArticle 代码如下:

?php $array = array( 'abcd', 'abcde', 'bcde', 'cdef', 'defg', 'defgh' ); $str = '~'.implode('~',$array).'~'; $word = $_GET['word']; //url = xxx.php?word=...<p></p>