[php] Add friends_runme.php

Examples/test-suite/php/friends_runme.php

@@ -0,0 +1,37 @@
+<?php
+
+require "tests.php";
+
+check::functions(array('globalscope','mix','get_val2','get_val3','bas','baz','bar','get_val1','set'));
+check::classes(array('friends','Foo','A','B','D_i','D_d'));
+// No new vars
+check::globals(array());
+
+$a = new A(2);
+
+check::equal(get_val1($a), 2);
+check::equal(get_val2($a), 4);
+check::equal(get_val3($a), 6);
+
+# nice overload working fine
+check::equal(get_val1(1, 2, 3), 1);
+
+$b = new B(3);
+
+# David's case
+check::equal(mix($a, $b), 5);
+
+$di = new D_i(2);
+$dd = new D_d(3.3);
+
+# incredible template overloading working just fine
+check::equal(get_val1($di), 2);
+check::equal(get_val1($dd), 3.3);
+
+set($di, 4);
+set($dd, 1.3);
+
+check::equal(get_val1($di), 4);
+check::equal(get_val1($dd), 1.3);
+
+check::done();