3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php mb_regex_encoding("UTF-8"); mb_ereg_search_init('(ab(cd)ef)'); $r = mb_ereg_search('\(.+\)', 'b'); $r = mb_ereg_search_getregs(); if($r) { $r = mb_ereg_search_getregs(); //get first result do{ $e[] = mb_ereg_search_regs(); }while($r); }
Output for 7.0.0 - 7.1.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 67108872 bytes) in /in/ttstl on line 9
Process exited with code 255.
Output for 5.3.29, 5.4.26 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/ttstl on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.25
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32 bytes) in /in/ttstl on line 9
Process exited with code 255.
Output for 5.2.1 - 5.2.17
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 71 bytes) in /in/ttstl on line 9
Process exited with code 255.
Output for 4.3.4 - 5.2.0

Process exited with code 137.
Output for 4.3.2 - 4.3.3
Fatal error: Call to undefined function: mb_regex_encoding() in /in/ttstl on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mb_regex_encoding() in /in/ttstl on line 2