modify build system to use php instead of php4

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10967 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/php/class_ignore_runme.php

@@ -0,0 +1,17 @@
+<?php
+// Sample test file
+
+require "tests.php";
+require "class_ignore.php";
+
+check::functions(array(do_blah,new_bar,bar_blah,new_boo,boo_away,new_far,new_hoo));
+check::classes(array(class_ignore,Bar,Boo,Far,Hoo));
+// No new vars
+check::globals(array());
+
+$bar=new bar();
+do_blah($bar);
+check::classparent($bar,"");
+
+check::done();
+?>