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<?php $array = ["a", "b", "c", "d", "f"]; var_export( array_map(fn($v) => $v . '_M', $array) );
Output for git.master_jit, git.master
array ( 0 => 'a_M', 1 => 'b_M', 2 => 'c_M', 3 => 'd_M', 4 => 'f_M', )

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