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run code in 300+ PHP versions simultaneously
<?php function printLines($i, $lines = [], $newline = PHP_EOL) { if ($i > 0) { array_unshift( $lines, str_repeat('*', $i * .5 * ($i + 1)) . str_repeat('0', $i - 1) ); printLines(--$i, $lines); } else { echo implode($newline, $lines); } } printLines(5);
Output for git.master, git.master_jit, rfc.property-hooks
* ***0 ******00 **********000 ***************0000

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