<?php
class A {
static function foo() {
echo static::class, ' in ', self::class, PHP_EOL;
}
}
class B extends A {}
B::foo();
$closure = (new ReflectionMethod('A', 'foo'))->getClosure(null)->bindTo(null, B::class);
$closure();
B in A
Warning: Cannot rebind scope of closure created from method in /in/clcoq on line 12
Fatal error: Uncaught Error: Value of type null is not callable in /in/clcoq:13
Stack trace:
#0 {main}
thrown in /in/clcoq on line 13
Process exited with code 255.
Output for 7.4.14 - 7.4.33
B in A
Warning: Cannot rebind scope of closure created from method in /in/clcoq on line 12
Fatal error: Uncaught Error: Function name must be a string in /in/clcoq:13
Stack trace:
#0 {main}
thrown in /in/clcoq on line 13
Process exited with code 255.
B in A
Warning: Cannot rebind scope of closure created by ReflectionFunctionAbstract::getClosure() in /in/clcoq on line 12
Fatal error: Uncaught Error: Function name must be a string in /in/clcoq:13
Stack trace:
#0 {main}
thrown in /in/clcoq on line 13
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
B in A
B in A
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/clcoq on line 5
Process exited with code 255.