<?php
class A {
const HIGH = 0;
public function getStatic()
{
return static::HIGH;
}
public function getSelf()
{
return self::HIGH;
}
}
class B extends A {
const HIGH = 100;
}
$a = new A();
$b = new B();
var_dump([
"a" => [
"self" => $a->getSelf(),
"static" => $a->getStatic()
],
"b" => [
"self" => $b->getSelf(),
"static" => $b->getStatic()
]
]);
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
array(2) {
["a"]=>
array(2) {
["self"]=>
int(0)
["static"]=>
int(0)
}
["b"]=>
array(2) {
["self"]=>
int(0)
["static"]=>
int(100)
}
}
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/fgh0d on line 24
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/fgh0d on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/fgh0d on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fgh0d on line 4
Process exited with code 255.
Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fgh0d on line 4
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/fgh0d on line 4
Process exited with code 255.