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run code in 300+ PHP versions simultaneously
<?php function popUnshift(array $indexedArray, int $popShiftsCount): array { $count = count($indexedArray); if ($count < 2) { return $indexedArray; } $remainder = $popShiftsCount % $count; if (!$remainder) { return $indexedArray; } return array_merge( array_splice($indexedArray, -$remainder), $indexedArray ); } $A = [1, 2, 3, 4]; foreach (range(0, 9) as $K) { var_export(popUnshift($A, $K)); echo "\n---\n"; }
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 0 => 1, 1 => 2, 2 => 3, 3 => 4, ) --- array ( 0 => 4, 1 => 1, 2 => 2, 3 => 3, ) --- array ( 0 => 3, 1 => 4, 2 => 1, 3 => 2, ) --- array ( 0 => 2, 1 => 3, 2 => 4, 3 => 1, ) --- array ( 0 => 1, 1 => 2, 2 => 3, 3 => 4, ) --- array ( 0 => 4, 1 => 1, 2 => 2, 3 => 3, ) --- array ( 0 => 3, 1 => 4, 2 => 1, 3 => 2, ) --- array ( 0 => 2, 1 => 3, 2 => 4, 3 => 1, ) --- array ( 0 => 1, 1 => 2, 2 => 3, 3 => 4, ) --- array ( 0 => 4, 1 => 1, 2 => 2, 3 => 3, ) ---
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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147.22 ms | 408 KiB | 5 Q