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<?php $tests = [ 'AB/12345', 'CD-23456', 'EF 34567', '5/45678', 'GH/56789/A', 'GH/56789B', 'XY67890', 'XY67890/90/A' ]; foreach($tests as $test){ echo $test," => ",preg_replace("/^([A-Za-z]+(\d+\W|\W)?|\d+\W)/","",$test),PHP_EOL; }
Output for 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
AB/12345 => 12345 CD-23456 => 23456 EF 34567 => 34567 5/45678 => 45678 GH/56789/A => 56789/A GH/56789B => 56789B XY67890 => 67890 XY67890/90/A => 90/A
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 AB/12345 => 12345 CD-23456 => 23456 EF 34567 => 34567 5/45678 => 45678 GH/56789/A => 56789/A GH/56789B => 56789B XY67890 => 67890 XY67890/90/A => 90/A
preferences:
110.58 ms | 402 KiB | 179 Q