3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = array(); for ($i = 0; $i < 1500; $i++) { $data[md5(uniqid('', true))] = $data; }
Output for 4.3.0 - 5.2.0, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.4.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 105 bytes) in /in/cvkFF on line 4
Process exited with code 255.
Output for 5.2.1 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 104 bytes) in /in/cvkFF on line 4
Process exited with code 255.