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<?php $array = ["arr"=>["0", "1", "2"], "integer_value"=>"3", "float_value"=>"-0.5"]; array_walk_recursive($array, function($key, &$value) { if(is_numeric($value)) { $value = (string)((int)$value)==$value ?(int)$value :(double)$value; } }); var_dump($array);
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 4 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 4 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 4 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 4 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 4 array(3) { ["arr"]=> array(3) { [0]=> string(1) "0" [1]=> string(1) "1" [2]=> string(1) "2" } ["integer_value"]=> string(1) "3" ["float_value"]=> string(4) "-0.5" }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 12 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 12 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 12 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 12 Warning: {closure}(): Argument #2 ($value) must be passed by reference, value given in /in/tvE5b on line 12 array(3) { ["arr"]=> array(3) { [0]=> string(1) "0" [1]=> string(1) "1" [2]=> string(1) "2" } ["integer_value"]=> string(1) "3" ["float_value"]=> string(4) "-0.5" }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array(3) { ["arr"]=> array(3) { [0]=> string(1) "0" [1]=> string(1) "1" [2]=> string(1) "2" } ["integer_value"]=> string(1) "3" ["float_value"]=> string(4) "-0.5" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/tvE5b on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/tvE5b on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tvE5b on line 3
Process exited with code 255.
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296.33 ms | 401 KiB | 397 Q