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<?php function round_to_four($number) { if($number <= 12) { $number = 12; } else { $number = ceil($number); if(!($number % 4 == 0)) $number += (4 - ($number % 4)); } return $number; } foreach(range(1, 21) as $i) { echo $i . ' => ' . round_to_four($i) . "\n"; }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.29, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1
1 => 12 2 => 12 3 => 12 4 => 12 5 => 12 6 => 12 7 => 12 8 => 12 9 => 12 10 => 12 11 => 12 12 => 12 13 => 16 14 => 16 15 => 16 16 => 16 17 => 20 18 => 20 19 => 20 20 => 20 21 => 24
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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188.45 ms | 407 KiB | 5 Q