3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $text = 'My Name ## is "#P_NAM3#" and \r\n I am \'#P_AG2#\' years old `#abc#`'; $r = '#([^#]*)#'; $r = '#(?P<name>.*?)#'; //$r = '#(\w*)#'; //preg_match_all('/'.$r.'/m', $text, $m); //var_dump($m); function trad($v) { if($v[1] == '' || $v[1] == 'abc') return $v[1] . '_es'; return $v[1]; } echo preg_replace_callback('/'.$r.'/m', 'trad', $text);
Output for 4.3.0 - 7.1.0
My Name _es is "P_NAM3" and \r\n I am 'P_AG2' years old `abc_es`