3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $link = "https://dev-staging-www.big-direkt.de/ratgeber/behandlung/patientenberatung.html"; echo PHP_EOL. $link; $link = preg_replace('dev-staging-www.big-direkt.de', 'bigstaging:080054565456@dev-staging-www.big-direkt.de', $link); echo PHP_EOL. $link;
based on aoXMQ
Output for 4.3.11 - 4.4.9, 5.0.2 - 7.2.0
https://dev-staging-www.big-direkt.de/ratgeber/behandlung/patientenberatung.html Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/hpGQv on line 5
Output for 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/hpGQv on line 4 PHP_EOLhttps://dev-staging-www.big-direkt.de/ratgeber/behandlung/patientenberatung.html Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/hpGQv on line 5 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/hpGQv on line 7 PHP_EOL
Output for 4.3.10
https://dev-staging-www.big-direkt.de/ratgeber/behandlung/patientenberatung.html Warning: Delimiter must not be alphanumeric or backslash in /in/hpGQv on line 5
Output for 4.3.0 - 4.3.9
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/hpGQv on line 4 PHP_EOLhttps://dev-staging-www.big-direkt.de/ratgeber/behandlung/patientenberatung.html Warning: Delimiter must not be alphanumeric or backslash in /in/hpGQv on line 5 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/hpGQv on line 7 PHP_EOL