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/abstract_inherit_runme.php

@@ -0,0 +1,14 @@
+<?php
+
+require "tests.php";
+require "abstract_inherit.php";
+
+check::classes(array(Foo,Bar,Spam,NRFilter_i,NRRCFilter_i,NRRCFilterpro_i,NRRCFilterpri_i));
+// This constructor attempt should fail as there isn't one
+//$spam=new Spam();
+
+//check::equal(0,$spam->blah(),"spam object method");
+//check::equal(0,Spam::blah($spam),"spam class method");
+
+check::done();
+?>