<?php
interface I {}
var_dump(class_exists('cI')); // false
var_dump(class_exists('C')); // true
class cI implements I {}
class C {}
var_dump(class_exists('cI')); // true
var_dump(class_exists('C')); // true
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
bool(false)
bool(true)
bool(true)
bool(true)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/ZbOZF on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/ZbOZF on line 3
Process exited with code 255.