<?php
print grapheme_strlen("é"); // LATIN SMALL LETTER E WITH ACUTE
print "\n";
print grapheme_strlen("é"); // LATIN SMALL LETTER E; COMBINING ACUTE ACCENT
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
1
1
Output for 7.3.32, 7.4.26, 7.4.33, 8.0.13
Fatal error: Uncaught Error: Call to undefined function grapheme_strlen() in /in/HPOb3:2
Stack trace:
#0 {main}
thrown in /in/HPOb3 on line 2
Process exited with code 255.