3v4l.org

run code in 300+ PHP versions simultaneously
<?php function reverseRecursive($array, $recursing = false) { foreach ($array as $key => $value) { if (is_array($value)) { $array[$key] = '(' . reverseRecursive($value, true) . ')'; } } $first = $recursing ? array_shift($array) . ',' : ''; return $first . implode(',', array_reverse($array)); } $data = '(X,1,1,3),(X,1,1,3),(X,@2,@2,@2,@2,@2,(Y,1))'; $json = preg_replace(['/[^(),]+/', '/\(/', '/\)/'], ['"$0"', '[', ']'], "($data)"); $inverse = reverseRecursive(json_decode($json)); echo $inverse;
Output for 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
(X,(Y,1),@2,@2,@2,@2,@2),(X,3,1,1),(X,3,1,1)
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.
preferences:
87.16 ms | 407 KiB | 5 Q