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<?php $myArray = array( "apple" => 2, "orange" => 5, "banana" => 3, "kiwi" => 1, ); $specialKey = "banana"; uksort( $myArray, fn($a, $b) => [$a !== $specialKey, $a] <=> [$b !== $specialKey, $b] ); var_export($myArray);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'banana' => 3, 'apple' => 2, 'kiwi' => 1, 'orange' => 5, )

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