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<?php $functions = [function($a){return $a+1;}]; for ($i=1;$i<100000;$i++) { $f = $functions[$i-1]; $functions[$i] = function ($a) use ($f) { return $f($a); }; } $functions[$i](1);
Output for 8.1.28, 8.2.18, 8.3.6
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 12288 bytes) in /in/X8KHB on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 12288 bytes) in /in/X8KHB on line 6
Process exited with code 255.
Output for 8.2.11 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Out of memory (allocated 31457280 bytes) (tried to allocate 20480 bytes) in /in/X8KHB on line 6 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.2.0 - 8.2.10
Fatal error: Out of memory (allocated 31457280 bytes) (tried to allocate 20480 bytes) in /in/X8KHB on line 5 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
Fatal error: Out of memory (allocated 29360128) (tried to allocate 2097160 bytes) in /in/X8KHB on line 6 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.1.0 - 8.1.1
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 12288 bytes) in /in/X8KHB on line 5
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 20480 bytes) in /in/X8KHB on line 5
Process exited with code 255.
Output for 8.0.13
Warning: Undefined array key 100000 in /in/X8KHB on line 11 Fatal error: Uncaught Error: Value of type null is not callable in /in/X8KHB:11 Stack trace: #0 {main} thrown in /in/X8KHB on line 11
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Function name must be a string in /in/X8KHB:11 Stack trace: #0 {main} thrown in /in/X8KHB on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.1.20 - 7.1.33
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 20480 bytes) in /in/X8KHB on line 6
Process exited with code 139.
Output for 7.1.10

Process exited with code 137.
Output for 5.6.8 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 72 bytes) in /in/X8KHB on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/X8KHB on line 6
Process exited with code 255.

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