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<?php $width = 5; foreach (range(1, $width) as $i) { printf("%{$width}s\n", join(array_reverse(range(1, $i)))); } $width = 5; foreach (range(1, $width) as $i) { printf("%{$width}s\n", join(array(range(1, $i)))); }
Output for git.master, git.master_jit, rfc.property-hooks
1 21 321 4321 54321 Warning: Array to string conversion in /in/hL4I4 on line 11 Array Warning: Array to string conversion in /in/hL4I4 on line 11 Array Warning: Array to string conversion in /in/hL4I4 on line 11 Array Warning: Array to string conversion in /in/hL4I4 on line 11 Array Warning: Array to string conversion in /in/hL4I4 on line 11 Array

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