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<?php $html = "[ppp src='name']"; $regex = '#(?:\[[a-z](?^)\G)\K(?:\s+(\w+)=["\'](.*?)["\']|\s*\](.*?)\[/link\])#si'; preg_match_all($regex, $html, $matches, PREG_SET_ORDER); $links = array(); $reset = true; foreach($matches as $match) { if($reset) { $links[] = array( 'params' => array(), 'value' => null ); $reset = false; } end($links); $key = key($links); if(isset($match[3])) { $links[$key]['value'] = $match[3]; $reset = true; } else { $links[$key]['params'][$match[1]] = $match[2]; } } var_dump($links);
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(0) { }
Output for 5.2.6 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33
Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 12 in /in/7lni4 on line 4 Warning: Invalid argument supplied for foreach() in /in/7lni4 on line 9 array(0) { }
Output for 5.2.0 - 5.2.5
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 12 in /in/7lni4 on line 4 Warning: Invalid argument supplied for foreach() in /in/7lni4 on line 9 array(0) { }
Output for 4.3.11, 4.4.0 - 4.4.8, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: preg_match_all(): Compilation failed: unrecognized character after (? at offset 12 in /in/7lni4 on line 4 array(0) { }
Output for 4.4.9
Warning: preg_match_all(): Compilation failed: unrecognized character after (? or (?- at offset 12 in /in/7lni4 on line 4 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: unrecognized character after (? at offset 12 in /in/7lni4 on line 4 array(0) { }
preferences:
194.44 ms | 401 KiB | 310 Q