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<?php function printPyramid($rows){ for($i = 1; $i <= $rows; ++$i){ echo str_repeat("&nbsp;", $rows - $i); for($j = $i; $j >= 1; --$j){ echo $j; } for($j = 2; $j <= $i; ++$j){ echo $j; } echo PHP_EOL; } } printPyramid(7);
Output for 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;212 &nbsp;&nbsp;&nbsp;&nbsp;32123 &nbsp;&nbsp;&nbsp;4321234 &nbsp;&nbsp;543212345 &nbsp;65432123456 7654321234567
preferences:
86.84 ms | 1142 KiB | 4 Q