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run code in 200+ php & hhvm versions
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<?php function xrange($from, $to) { for ($i = $from; $i <= $to; $i++) { yield $i; } } $range = range(ord('a'), ord('z')) + range(ord('A'), ord('Z'));?> <table><?= implode("\n", array_map(function($i) {return sprintf('<tr><td>%s</td></tr>', chr($i));}, $range)); ?></table>