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run code in 150+ php & hhvm versions
Bugs & Features
<?php $toto = "C:\My Program Files\Projets\Arpaco\appli/files/AMR/in/"; $toto = preg_replace( '/\/','//', $toto); echo $toto;
Output for 4.3.11 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_replace(): No ending delimiter '/' found in /in/1R3CQ on line 3
Output for hhvm-3.12.0
Warning: No ending delimiter '/' found: [/\/] in /in/1R3CQ on line 3
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '/' found in /in/1R3CQ on line 3