3v4l.org

run code in 300+ PHP versions simultaneously
<?php $size = 7; $vertical = str_pad('*', $size * 2 - 1, ' ', STR_PAD_BOTH); $result = array_fill(0, $size, $vertical); $result[$size / 2] = implode(' ', array_fill(0, $size, '*')); echo implode(PHP_EOL, $result);
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Deprecated: Implicit conversion from float 3.5 to int loses precision in /in/LHgsZ on line 5 * * * * * * * * * * * * *
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
* * * * * * * * * * * * *
preferences:
140.89 ms | 408 KiB | 5 Q