正则表达提取标签属性值
如何用正则表达是提title的值“The Amazing Spider-Man (2012)”呢?
我自己是用两次preg_split取的,但感觉很低效,有没有朋友给点思路呢?
- HTML code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><td class="image"> </td>
——解决方案——————–
- PHP code
<?php$str='';$patten = '/title="(.*)"/Uis';if (preg_match ( $patten, $str, $array )) {print_r($array);}echo "
";$patten1 = '//Uis';if (preg_match_all ( $patten1, $str, $array1 )) {pr本&文来源gaodai^.ma#com搞#代!码网搞gaodaima代码int_r($array1[1]);}?>
------解决方案--------------------
- PHP code
$string=''; if (preg_match_all ( '/(?<=\s)title="(.*)"/Ui', $string, $arr )) { var_dump($arr); } /*
array(2) { [0]=> array(3) { [0]=> string(38) "title="The Amazing Spider-Man (2012)1"" [1]=> string(38) "title="The Amazing Spider-Man (2012)3"" [2]=> string(38) "title="The Amazing Spider-Man (2012)2"" } [1]=> array(3) { [0]=> string(30) "The Amazing Spider-Man (2012)1" [1]=> string(30) "The Amazing Spider-Man (2012)3" [2]=> string(30) "The Amazing Spider-Man (2012)2" }} */