<?php
class A
{
public function run($name, stdClass $age)
{
echo $name . serialize($age);
}
}
class B extends A
{
public function run()
{
echo "hi";
}
}
$user = new B();
$user->run();
Fatal error: Declaration of B::run() must be compatible with A::run($name, stdClass $age) in /in/7oaek on line 13
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Fatal error: Declaration of B::run() must be compatible with A::run($name, stdClass $age) in /in/7oaek on line 13
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of B::run() should be compatible with A::run($name, stdClass $age) in /in/7oaek on line 13
hi
Strict Standards: Declaration of B::run() should be compatible with that of A::run() in /in/7oaek on line 17
hi
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/7oaek on line 5
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/7oaek on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/7oaek on line 5
Process exited with code 255.