3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; $x = array(); do { $x[] = array( "firstname" => "Patrick", "lastname" => "Allaert" ); ++$i; } while ( $i < 200000 );
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 7.0.0 - 7.0.20
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 20480 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.4.0 - 5.4.9, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.4.10 - 5.4.45
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 72 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.3.11 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 64 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.10
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 8 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.2.2, 5.2.7 - 5.2.17
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 71 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.2.6
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 81 bytes) in /in/Ddn4K on line 5
Process exited with code 255.
Output for 5.2.1, 5.2.3 - 5.2.5
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 80 bytes) in /in/Ddn4K on line 5
Process exited with code 255.

preferences:
290.21 ms | 402 KiB | 355 Q