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<?php $oldArr = [ [ "t1" => "test1" ],[ "t2" => "test2" ],[ "t3" => "test3" ],[ "t4" => "test4" ],[ "t5" => "test5" ] ]; $newArr = array_reduce($oldArr, function($carry, $item){ $carry[key($item)] = reset($item); return $carry; }); var_dump($newArr);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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(5) { ["t1"]=> string(5) "test1" ["t2"]=> string(5) "test2" ["t3"]=> string(5) "test3" ["t4"]=> string(5) "test4" ["t5"]=> string(5) "test5" }
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(5) { ["t1"]=> string(5) "test1" ["t2"]=> string(5) "test2" ["t3"]=> string(5) "test3" ["t4"]=> string(5) "test4" ["t5"]=> string(5) "test5" }
preferences:
267.14 ms | 402 KiB | 298 Q