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run code in 200+ php & hhvm versions
Bugs & Features
<?php $str = '<tr class="odd"> <td>姓名:张三</td> <td>年龄:29</td> </tr>'; $patt = '#<tr\s+(?:(?!>\s+<td>姓名:)(?:.|\n))+>\s+<td>姓名:((?:(?!</td>\s+<td>年龄:)(?:.|\n))+)</td>\s+<td>年龄:((?:(?!</td>\s+</tr>)(?:.|\n))+)</td>\s+</tr>#'; preg_match($str, $patt, $match); print_r($match);
based on AKSQU
Output for 5.2.0 - 7.2.0
Warning: preg_match(): Unknown modifier '<' in /in/UEWjc on line 8
Output for 4.3.11 - 5.1.6
Warning: preg_match(): Unknown modifier '<' in /in/UEWjc on line 8 Array ( )
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier '<' in /in/UEWjc on line 8 Array ( )