3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'aaa 3', 'bbb 15', 'ccccc 3A', 'dddd 2412', 'eee fff 15', 'ggg 612', 'hhh iiiii 23B', ]; $regex = '#(?<word>\D+)\s(?<number>.+)#'; $results = []; foreach ($array as $line) { preg_match($regex, $line, $matches); $results[$matches['word']] = $matches['number']; } var_dump($results);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
array(7) { ["aaa"]=> string(1) "3" ["bbb"]=> string(2) "15" ["ccccc"]=> string(2) "3A" ["dddd"]=> string(4) "2412" ["eee fff"]=> string(2) "15" ["ggg"]=> string(3) "612" ["hhh iiiii"]=> string(3) "23B" }
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:
198.4 ms | 407 KiB | 5 Q