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<?php $search = "uma palavra qualquer"; $retorno = array_keys( array_filter( $meuArrayMultidimensional, function ($value) use ($search) { return (stripos($value['colunaDoArray'], $search) !== false); } ) );
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: Undefined variable $meuArrayMultidimensional in /in/l7efb on line 6 Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /in/l7efb:5 Stack trace: #0 /in/l7efb(5): array_filter(NULL, Object(Closure)) #1 {main} thrown in /in/l7efb 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 Warning: Undefined variable $meuArrayMultidimensional in /in/l7efb on line 6 Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /in/l7efb:5 Stack trace: #0 /in/l7efb(5): array_filter(NULL, Object(Closure)) #1 {main} thrown in /in/l7efb on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: Undefined variable $meuArrayMultidimensional in /in/l7efb on line 6 Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /in/l7efb:9 Stack trace: #0 /in/l7efb(9): array_filter(NULL, Object(Closure)) #1 {main} thrown in /in/l7efb on line 9
Process exited with code 255.
Output for 7.0.19 - 7.0.33, 7.1.5 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: meuArrayMultidimensional in /in/l7efb on line 6 Warning: array_filter() expects parameter 1 to be array, null given in /in/l7efb on line 9 Warning: array_keys() expects parameter 1 to be array, null given in /in/l7efb on line 9
Output for 7.3.32 - 7.3.33
Warning: array_filter() expects parameter 1 to be array, null given in /in/l7efb on line 9 Warning: array_keys() expects parameter 1 to be array, null given in /in/l7efb on line 9
Output for 7.0.0 - 7.0.18, 7.1.0 - 7.1.4
Notice: Undefined variable: meuArrayMultidimensional in /in/l7efb on line 4 Warning: array_filter() expects parameter 1 to be array, null given in /in/l7efb on line 9 Warning: array_keys() expects parameter 1 to be array, null given in /in/l7efb on line 9
Output for 5.6.0 - 5.6.40
Notice: Undefined variable: meuArrayMultidimensional in /in/l7efb on line 6 Warning: array_filter() expects parameter 1 to be array, null given in /in/l7efb on line 10 Warning: array_keys() expects parameter 1 to be array, null given in /in/l7efb on line 11

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