<?php
class A {
static $instance;
public static function instance() {
return static::$instance ?: ( static::$instance = new static() );
}
public function foo() {
var_dump($this);
}
}
class B extends A {
}
class C extends A {
static $instance;
}
A::instance()->foo();
B::instance()->foo();
C::instance()->foo();
Parse error: syntax error, unexpected T_STATIC in /in/ndBqr on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/ndBqr on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ndBqr on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/ndBqr on line 3
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/ndBqr on line 3
Process exited with code 255.