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<?php $arrays = array( array( 'resize', 'width' => 2, 'height' => 3), array( 'resize', 'height' => 3, 'width' => 2), array( 'resize', 'scale', 'height' => 3, 'width' => 2), ); foreach($arrays as $array){ uksort($array, function($key1, $key2){ if(is_numeric($key1)){ return is_numeric($key2)? ($key1- $key2): -1; } else { return is_numeric($key2)? 1 : strcmp($key1, $key2); } }); var_dump($array); //echo serialize($array)."\n"; }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 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, 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
array(3) { [0]=> string(6) "resize" ["height"]=> int(3) ["width"]=> int(2) } array(3) { [0]=> string(6) "resize" ["height"]=> int(3) ["width"]=> int(2) } array(4) { [0]=> string(6) "resize" [1]=> string(5) "scale" ["height"]=> int(3) ["width"]=> int(2) }
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 array(3) { [0]=> string(6) "resize" ["height"]=> int(3) ["width"]=> int(2) } array(3) { [0]=> string(6) "resize" ["height"]=> int(3) ["width"]=> int(2) } array(4) { [0]=> string(6) "resize" [1]=> string(5) "scale" ["height"]=> int(3) ["width"]=> int(2) }

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