3v4l.org

run code in 300+ PHP versions simultaneously
<?php $good = ['_id']; $post = ['_id'=>1, 'type', 'title', 'body', 'tags', 'one', 'two', 'three']; var_dump(array_combine($good, $post));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught ValueError: array_combine(): Argument #1 ($keys) and argument #2 ($values) must have the same number of elements in /in/0RhEA:5 Stack trace: #0 /in/0RhEA(5): array_combine(Array, Array) #1 {main} thrown in /in/0RhEA on line 5
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught ValueError: array_combine(): Argument #1 ($keys) and argument #2 ($values) must have the same number of elements in /in/0RhEA:5 Stack trace: #0 /in/0RhEA(5): array_combine(Array, Array) #1 {main} thrown in /in/0RhEA on line 5
Process exited with code 255.
Output for 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 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_combine(): Both parameters should have an equal number of elements in /in/0RhEA on line 5 bool(false)
preferences:
253.33 ms | 403 KiB | 329 Q