3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $month = array(); $inc = 1; for ($i=6; $i>0; $i0-- ) { $month[]= $inc++; }
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: i0 in /in/sXlc1 on line 6 Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 67108872 bytes) in /in/sXlc1 on line 8
Process exited with code 255.
Output for 5.3.0 - 5.6.28
Notice: Undefined variable: i0 in /in/sXlc1 on line 6 Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/sXlc1 on line 8
Process exited with code 255.
Output for 5.2.2, 5.2.6 - 5.2.17
Notice: Undefined variable: i0 in /in/sXlc1 on line 6 Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 71 bytes) in /in/sXlc1 on line 8
Process exited with code 255.
Output for 5.2.1, 5.2.3 - 5.2.5
Notice: Undefined variable: i0 in /in/sXlc1 on line 6 Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 24 bytes) in /in/sXlc1 on line 8
Process exited with code 255.
Output for 5.2.0
Notice: Undefined variable: i0 in /in/sXlc1 on line 6 Fatal error: Out of memory (allocated 266076160) (tried to allocate 24 bytes) in /in/sXlc1 on line 8
Process exited with code 255.
Output for 5.0.4 - 5.1.6
Notice: Undefined variable: i0 in /in/sXlc1 on line 6
Process exited with code 137.
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: i0 in /in/sXlc1 on line 6
Process exited with code 137.