3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php str_repeat("a", 10000000000);
Output for 7.0.0 - 7.1.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 10000000032 bytes) in /in/4H749 on line 3
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: String length exceeded 2^31-2: 10000000000 in /in/4H749 on line 3
Process exited with code 255.
Output for 5.4.41 - 5.4.45, 5.5.25 - 5.5.35, 5.6.9 - 5.6.21
Warning: str_repeat(): Result is too big, maximum 2147483647 allowed in /in/4H749 on line 3
Output for 5.2.2 - 5.4.40, 5.5.24, 5.6.7 - 5.6.8
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 10000000001 bytes) in /in/4H749 on line 3
Process exited with code 255.
Output for 5.2.1
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 1410065409 bytes) in /in/4H749 on line 3
Process exited with code 255.
Output for 5.2.0

Process exited with code 137.
Output for 4.4.4 - 4.4.9, 5.1.6
FATAL: emalloc(): Unable to allocate 10000000001 bytes
Process exited with code 1.
Output for 4.3.0 - 4.4.3, 5.0.0 - 5.1.5

Process exited with code 139.