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<?php // French // Result: 1À 2 3Ä 4Æ // Expect: 11 22 33 44 echo preg_replace(['à', 'â', 'ä', 'æ'], ['1', '2', '3', '4'], 'àÀ â äÄ æÆ') . PHP_EOL; // Result: à1 â2 ä3 æ4 // Expect: 11 22 33 44 echo preg_replace(['À', 'Â', 'Ä', 'Æ'], ['1', '2', '3', '4'], 'àÀ â äÄ æÆ') . PHP_EOL; // Russian // Result: 1Ё 2Й // Expect: 11 22 echo preg_replace(['ё', 'й'], ['1', '2'], 'ёЁ йЙ') . PHP_EOL; // Result: ё1 й2 // Expect: 11 22 echo preg_replace(['Ё', 'Й'], ['1', '2'], 'ёЁ йЙ') . 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 6 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 9 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 14 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 17
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 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 6 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 9 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 14 Warning: preg_replace(): No ending delimiter '�' found in /in/H7q5a on line 17
preferences:
149.21 ms | 402 KiB | 180 Q