3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ini_get('memory_limit'); $pass = str_repeat('a', 1024 * 1024 * 10 + 1024 * 512); $pass . $pass; __halt_compiler();
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
64M Fatal error: Out of memory (allocated 13111296 bytes) (tried to allocate 22020128 bytes) in /in/XeGUt on line 4 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.1.2 - 8.1.27
64M Fatal error: Out of memory (allocated 13111296) (tried to allocate 22020128 bytes) in /in/XeGUt on line 4 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.1
64M
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.13
128M
Output for 5.1.0 - 5.1.6, 5.2.0
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function __halt_compiler() in /in/XeGUt on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: __halt_compiler() in /in/XeGUt on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: __halt_compiler() in /in/XeGUt on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: __halt_compiler() in /in/XeGUt on line 8

preferences:
289.13 ms | 401 KiB | 456 Q