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<?php var_dump(grapheme_strrpos('dejaaaa', 'a', 2)); // int(6) var_dump(grapheme_strrpos('déjàààà', 'à', 2)); // int(6) var_dump(grapheme_strripos('DÉJÀÀÀÀ', 'à', 2)); // int(6) var_dump(grapheme_strrpos('dejaaaa', 'a', -2)); // int(5) var_dump(grapheme_strrpos('déjàààà', 'à', -2)); // int(6) var_dump(grapheme_strripos('DÉJÀÀÀÀ', 'à', -2)); // int(6) var_dump(mb_strrpos('dejaaaa', 'a', -2)); // int(5) var_dump(mb_strrpos('déjàààà', 'à', -2)); // int(5) var_dump(mb_strripos('DÉJÀÀÀÀ', 'à', -2)); // int(5)
Output for 7.4.22 - 7.4.32, 8.0.9 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(6) int(6) int(6) int(5) int(5) int(5) int(5) int(5) int(5)
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 int(6) int(6) int(6) int(5) int(5) int(5) int(5) int(5) int(5)
Output for 7.3.32 - 7.3.33, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function grapheme_strrpos() in /in/nDBKb:3 Stack trace: #0 {main} thrown in /in/nDBKb on line 3
Process exited with code 255.
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 - 7.3.31, 7.4.0 - 7.4.21, 8.0.0 - 8.0.8
int(6) int(6) int(6) int(5) int(6) int(6) int(5) int(5) int(5)
preferences:
236.44 ms | 403 KiB | 291 Q