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<?php $temp = array(); $url = array('dog', 'cat', 'fish'); array_walk($url, function(&$value, &$key) { $temp[$value] = array($value, array(9,9)); }); echo '<pre>'; //echo json_encode($url, true); print_r($temp); echo '</pre>';
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 6 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 6 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 6 <pre>Array ( ) </pre>
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: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 6 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 6 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 6 <pre>Array ( ) </pre>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 8 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 8 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/nUIFI on line 8 <pre>Array ( ) </pre>
Output for 5.6.38, 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
<pre>Array ( ) </pre>
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226.25 ms | 402 KiB | 245 Q