class Foo { const FOO = +"42"; }; var_dump(Foo::FOO);
int(42)
const FOO = +"42"; var_dump(FOO);
int(42)
const FOO = (int)"42"; var_dump(FOO);
Fatal error: Constant expression contains invalid operations in /in/Guplu(12) : eval()'d code on line 1
Process exited with code 255.
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
class Foo { const FOO = +"42"; }; var_dump(Foo::FOO);
int(42)
const FOO = +"42"; var_dump(FOO);
int(42)
const FOO = (int)"42"; var_dump(FOO);
Fatal error: Constant expression contains invalid operations in /in/Guplu(12) : eval()'d code on line 1
Process exited with code 255.