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<?php $string = 'hello world'; $selectedString = null; for ($i = 1; $i <= 5; $i++) { $selectedString[$i] = $string [$i]; } var_dump($selectedString);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [1]=> string(1) "e" [2]=> string(1) "l" [3]=> string(1) "l" [4]=> string(1) "o" [5]=> string(1) " " }

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