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<?php $a=array("Horse","Dog","Cat"); $b=array("Horse", "Cat"); print_r(array_filter(function($v) use ($b) { return (in_array($v, $b));}, $a)); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, Closure given in /in/5L1mu:4 Stack trace: #0 /in/5L1mu(4): array_filter(Object(Closure), Array) #1 {main} thrown in /in/5L1mu on line 4
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 TypeError: array_filter(): Argument #1 ($array) must be of type array, Closure given in /in/5L1mu:4 Stack trace: #0 /in/5L1mu(4): array_filter(Object(Closure), Array) #1 {main} thrown in /in/5L1mu on line 4
Process exited with code 255.
Output for 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_filter() expects parameter 1 to be array, object given in /in/5L1mu on line 4
preferences:
200.16 ms | 403 KiB | 288 Q