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<?php $str = "abc pqrs-1/2&3uvw xyz"; if (preg_match('~([a-z]+)((?:[^0-9a-z][0-9])+)([a-z]+)~', $str, $matches)) { preg_match_all('~[^0-9a-z][0-9]~', $matches[2], $x); $matches[2] = $x[0]; } print_r($matches);
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, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Array ( [0] => pqrs-1/2&3uvw [1] => pqrs [2] => Array ( [0] => -1 [1] => /2 [2] => &3 ) [3] => uvw )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [0] => pqrs-1/2&3uvw [1] => pqrs [2] => Array ( [0] => -1 [1] => /2 [2] => &3 ) [3] => uvw )
preferences:
170.29 ms | 402 KiB | 225 Q