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<?php $string = 'bears, tigers, lions, sword-1,2-fish, penguins'; $explodedArray = explode(' ',$string); array_walk($explodedArray, function(&$value, &$key) { $value = rtrim($value,','); }); print_r($explodedArray);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Array ( [0] => bears [1] => tigers [2] => lions [3] => sword-1,2-fish [4] => penguins )
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 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 5 Array ( [0] => bears [1] => tigers [2] => lions [3] => sword-1,2-fish [4] => penguins )
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 7 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 7 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 7 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 7 Warning: {closure}(): Argument #2 ($key) must be passed by reference, value given in /in/iD0ra on line 7 Array ( [0] => bears [1] => tigers [2] => lions [3] => sword-1,2-fish [4] => penguins )
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Array ( [0] => bears [1] => tigers [2] => lions [3] => sword-1,2-fish [4] => penguins )
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168.92 ms | 402 KiB | 182 Q