1 files changed, 83 insertions, 0 deletions
diff --git a/ext/standard/tests/class_object/method_exists_basic_001.phpt b/ext/standard/tests/class_object/method_exists_basic_001.phpt
new file mode 100644
index 000000000..2f11e4c46
--- /dev/null
+++ b/ext/standard/tests/class_object/method_exists_basic_001.phpt
@@ -0,0 +1,83 @@
+--TEST--
+method_exists() on userspace classes; static & non-static methods with various visibilities.
+--FILE--
+<?php
+/* Prototype  : proto bool is_subclass_of(object object, string class_name)
+ * Description: Returns true if the object has this class as one of its parents 
+ * Source code: Zend/zend_builtin_functions.c
+ * Alias to functions: 
+ */
+
+Class B {
+	public function inherit_pub() {}
+	protected function inherit_prot() {}
+	private function inherit_priv() {}
+	static public function inherit_static_pub() {}
+	static protected function inherit_static_prot() {}
+	static private function inherit_static_priv() {}	
+}
+
+Class C extends B {
+	public function pub() {}
+	protected function prot() {}
+	private function priv() {}
+	static public function static_pub() {}
+	static protected function static_prot() {}
+	static private function static_priv() {}
+}
+
+
+$methods = array(
+	'inherit_pub', 'inherit_prot', 'inherit_priv',
+	'inherit_static_pub', 'inherit_static_prot', 'inherit_static_priv',
+	'pub', 'prot', 'priv',
+	'static_pub', 'static_prot', 'static_priv',
+	'non_existent');
+
+echo "\n ---(Using string class name)---\n";
+foreach ($methods as $method) {
+  echo "Does C::$method exist? ";
+  var_dump(method_exists("C", $method));
+}
+
+echo "\n ---(Using object)---\n";
+$myC = new C;
+foreach ($methods as $method) {
+  echo "Does C::$method exist? ";
+  var_dump(method_exists($myC, $method));
+}
+
+echo "Done";
+?>
+--EXPECTF--
+
+ ---(Using string class name)---
+Does C::inherit_pub exist? bool(true)
+Does C::inherit_prot exist? bool(true)
+Does C::inherit_priv exist? bool(true)
+Does C::inherit_static_pub exist? bool(true)
+Does C::inherit_static_prot exist? bool(true)
+Does C::inherit_static_priv exist? bool(true)
+Does C::pub exist? bool(true)
+Does C::prot exist? bool(true)
+Does C::priv exist? bool(true)
+Does C::static_pub exist? bool(true)
+Does C::static_prot exist? bool(true)
+Does C::static_priv exist? bool(true)
+Does C::non_existent exist? bool(false)
+
+ ---(Using object)---
+Does C::inherit_pub exist? bool(true)
+Does C::inherit_prot exist? bool(true)
+Does C::inherit_priv exist? bool(true)
+Does C::inherit_static_pub exist? bool(true)
+Does C::inherit_static_prot exist? bool(true)
+Does C::inherit_static_priv exist? bool(true)
+Does C::pub exist? bool(true)
+Does C::prot exist? bool(true)
+Does C::priv exist? bool(true)
+Does C::static_pub exist? bool(true)
+Does C::static_prot exist? bool(true)
+Does C::static_priv exist? bool(true)
+Does C::non_existent exist? bool(false)
+Done
+\ No newline at end of file