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<?php $class_number = 10; $klassliste = []; for ($i = 0; $i < $class_number; $i++) { $klassliste[] = $i + 1; } var_dump($klassliste); $klassliste = []; $klassliste = $class_number === 0 ? [] : range(1, $class_number); var_dump($klassliste);
Output for git.master, git.master_jit, rfc.property-hooks
array(10) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) [4]=> int(5) [5]=> int(6) [6]=> int(7) [7]=> int(8) [8]=> int(9) [9]=> int(10) } array(10) { [0]=> int(1) [1]=> int(2) [2]=> int(3) [3]=> int(4) [4]=> int(5) [5]=> int(6) [6]=> int(7) [7]=> int(8) [8]=> int(9) [9]=> int(10) }

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