string(47) "<h1>He'llü & Wor'ldÆØÅÅÅ!</h1> café
"
string(43) "<h1>He'llü & Wor'ldÆØÅÅÅ!</h1> café
"
Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /in/p2nYE on line 14
string(18) "He'll & Wor'ld!caf"
string(0) ""
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
string(47) "<h1>He'llü & Wor'ldÆØÅÅÅ!</h1> café
"
string(43) "<h1>He'llü & Wor'ldÆØÅÅÅ!</h1> café
"
Deprecated: Constant FILTER_SANITIZE_STRING is deprecated in /in/p2nYE on line 14
string(18) "He'll & Wor'ld!caf"
string(0) ""