new test

Zend/tests/020.phpt

@@ -0,0 +1,31 @@
+--TEST--
+func_get_arg() invalid usage
+--FILE--
+<?php
+
+var_dump(func_get_arg(1,2,3));
+var_dump(func_get_arg(1));
+var_dump(func_get_arg());
+
+function bar() {
+	var_dump(func_get_arg(1));
+}
+
+function foo() {
+	bar(func_get_arg(1));
+}
+
+foo(1,2);
+
+echo "Done\n";
+?>
+--EXPECTF--	
+bool(false)
+
+Warning: func_get_arg():  Called from the global scope - no function context in %s on line %d
+bool(false)
+bool(false)
+
+Warning: func_get_arg():  Argument 1 not passed to function in %s on line %d
+bool(false)
+Done