3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php ini_set('memory_limit', '2M'); str_repeat('a', 999999999999);
Output for 7.0.0 - 7.2.0
Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 1000000000031 bytes) in /in/f2Fl1 on line 5
Process exited with code 255.
Output for 5.4.41 - 5.4.45, 5.5.25 - 5.5.35, 5.6.9 - 5.6.28
Warning: str_repeat(): Result is too big, maximum 2147483647 allowed in /in/f2Fl1 on line 5
Output for 5.3.19 - 5.4.40, 5.5.24, 5.6.8
Fatal error: Allowed memory size of 2097152 bytes exhausted (tried to allocate 1000000000000 bytes) in /in/f2Fl1 on line 5
Process exited with code 255.