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run code in 150+ php & hhvm versions
Bugs & Features
<?php $output = "<a href='url' title='post_title'>link_text</a>"; preg_match("/<a [(.*?)='(.*?)' ]+>(.*?)</a>/i", $output, $matches); var_dump($matches);
Output for 5.2.0 - 5.6.21, 7.0.0 - 7.1.0
Warning: preg_match(): Unknown modifier 'a' in /in/7mP50 on line 4 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Unknown modifier 'a': [/<a [(.*?)='(.*?)' ]+>(.*?)</a>/i] in /in/7mP50 on line 4 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match(): Unknown modifier 'a' in /in/7mP50 on line 4 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier 'a' in /in/7mP50 on line 4 array(0) { }