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83 lines
2.4 KiB
PHP
83 lines
2.4 KiB
PHP
--TEST--
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method_exists() on userspace classes; static & non-static methods with various visibilities.
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--FILE--
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<?php
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/* Prototype : proto bool is_subclass_of(object object, string class_name)
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* Description: Returns true if the object has this class as one of its parents
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* Source code: Zend/zend_builtin_functions.c
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* Alias to functions:
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*/
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Class B {
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public function inherit_pub() {}
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protected function inherit_prot() {}
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private function inherit_priv() {}
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static public function inherit_static_pub() {}
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static protected function inherit_static_prot() {}
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static private function inherit_static_priv() {}
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}
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Class C extends B {
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public function pub() {}
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protected function prot() {}
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private function priv() {}
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static public function static_pub() {}
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static protected function static_prot() {}
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static private function static_priv() {}
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}
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$methods = array(
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'inherit_pub', 'inherit_prot', 'inherit_priv',
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'inherit_static_pub', 'inherit_static_prot', 'inherit_static_priv',
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'pub', 'prot', 'priv',
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'static_pub', 'static_prot', 'static_priv',
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'non_existent');
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echo "\n ---(Using string class name)---\n";
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foreach ($methods as $method) {
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echo "Does C::$method exist? ";
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var_dump(method_exists("C", $method));
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}
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echo "\n ---(Using object)---\n";
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$myC = new C;
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foreach ($methods as $method) {
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echo "Does C::$method exist? ";
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var_dump(method_exists($myC, $method));
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}
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echo "Done";
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?>
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--EXPECTF--
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---(Using string class name)---
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Does C::inherit_pub exist? bool(true)
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Does C::inherit_prot exist? bool(true)
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Does C::inherit_priv exist? bool(true)
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Does C::inherit_static_pub exist? bool(true)
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Does C::inherit_static_prot exist? bool(true)
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Does C::inherit_static_priv exist? bool(true)
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Does C::pub exist? bool(true)
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Does C::prot exist? bool(true)
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Does C::priv exist? bool(true)
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Does C::static_pub exist? bool(true)
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Does C::static_prot exist? bool(true)
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Does C::static_priv exist? bool(true)
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Does C::non_existent exist? bool(false)
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---(Using object)---
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Does C::inherit_pub exist? bool(true)
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Does C::inherit_prot exist? bool(true)
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Does C::inherit_priv exist? bool(true)
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Does C::inherit_static_pub exist? bool(true)
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Does C::inherit_static_prot exist? bool(true)
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Does C::inherit_static_priv exist? bool(true)
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Does C::pub exist? bool(true)
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Does C::prot exist? bool(true)
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Does C::priv exist? bool(true)
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Does C::static_pub exist? bool(true)
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Does C::static_prot exist? bool(true)
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Does C::static_priv exist? bool(true)
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Does C::non_existent exist? bool(false)
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Done
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