124 lines
2.4 KiB
PHP
124 lines
2.4 KiB
PHP
--TEST--
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ZE2 Callbacks of static functions
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--FILE--
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<?php
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class A {
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public static function who() {
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echo "A\n";
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}
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public static function who2() {
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echo "A\n";
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}
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}
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class B extends A {
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public static function who() {
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echo "B\n";
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}
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}
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class C extends B {
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public function call($cb) {
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echo join('|', $cb) . "\n";
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call_user_func($cb);
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}
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public function test() {
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$this->call(array('parent', 'who'));
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$this->call(array('C', 'parent::who'));
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$this->call(array('B', 'parent::who'));
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$this->call(array('E', 'parent::who'));
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$this->call(array('A', 'who'));
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$this->call(array('C', 'who'));
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$this->call(array('B', 'who2'));
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}
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}
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class D {
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public static function who() {
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echo "D\n";
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}
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}
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class E extends D {
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public static function who() {
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echo "E\n";
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}
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}
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$o = new C;
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$o->test();
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class O {
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public function who() {
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echo "O\n";
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}
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}
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class P extends O {
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function __toString() {
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return '$this';
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}
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public function who() {
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echo "P\n";
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}
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public function call($cb) {
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echo join('|', $cb) . "\n";
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call_user_func($cb);
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}
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public function test() {
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$this->call(array('parent', 'who'));
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$this->call(array('P', 'parent::who'));
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$this->call(array($this, 'O::who'));
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try {
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$this->call(array($this, 'B::who'));
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} catch (TypeError $e) {
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echo $e->getMessage(), "\n";
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}
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}
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}
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echo "===FOREIGN===\n";
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$o = new P;
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$o->test();
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?>
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--EXPECTF--
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parent|who
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Deprecated: Use of "parent" in callables is deprecated in %s on line %d
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B
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C|parent::who
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Deprecated: Callables of the form ["C", "parent::who"] are deprecated in %s on line %d
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B
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B|parent::who
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Deprecated: Callables of the form ["B", "parent::who"] are deprecated in %s on line %d
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A
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E|parent::who
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Deprecated: Callables of the form ["E", "parent::who"] are deprecated in %s on line %d
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D
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A|who
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A
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C|who
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B
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B|who2
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A
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===FOREIGN===
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parent|who
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Deprecated: Use of "parent" in callables is deprecated in %s on line %d
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O
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P|parent::who
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Deprecated: Callables of the form ["P", "parent::who"] are deprecated in %s on line %d
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O
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$this|O::who
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Deprecated: Callables of the form ["P", "O::who"] are deprecated in %s on line %d
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O
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$this|B::who
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call_user_func(): Argument #1 ($callback) must be a valid callback, class P is not a subclass of B
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