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<?php $arr = [11, 'f' => 22, 33]; $a = array_map(function ($v) { return "v$v " ; }, $arr); print_r($a); $arr = ['key1' => 1, 'key2' => 3, 'key3' => 3]; $a = array_map(function ($v) { return "v$v " ; }, $arr); print_r($a);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => v11 [f] => v22 [1] => v33 ) Array ( [key1] => v1 [key2] => v3 [key3] => v3 )

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