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@ 2013-03-27T13:14:52Z

<?php

$width = 10;

foreach (range(1, $width) as $i) {
    printf("%{$width}s\n", join(range(1, $i)));
}

Output
Performance
VLD
References
Branches

range: documentation ( source)
join: documentation ( source)
printf: documentation ( source)

preferences:dark modelive preview

36.81 ms | 402 KiB | 5 Q