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<?php $string = "ch-1268312613-photo.jpg"; echo implode( '_thumb.', explode('.', $string, 2) ); echo "\n---\n"; echo implode( '_thumb', sscanf($string, '%[^.]%s') );
Output for 7.3.13 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.4, 8.3.6 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
ch-1268312613-photo_thumb.jpg --- ch-1268312613-photo_thumb.jpg
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 ch-1268312613-photo_thumb.jpg --- ch-1268312613-photo_thumb.jpg
preferences:
95.86 ms | 1332 KiB | 4 Q