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/php/pointer/runme.php

@@ -0,0 +1,35 @@
+<?php
+
+	require "example.php";
+
+	# First create some objects using the pointer library.
+
+	print "Testing the pointer library\n";
+
+	$a = 37.145;
+	$b = 42.555;
+	$c = "";  // $c must be defined and not null.
+
+	print "	a = $a\n";
+	print "	b = $b\n";
+	print "	c = $c\n";
+
+	# Call the add() function wuth some pointers
+	add(&$a,&$b,&$c);
+
+	print "	$a + $b = $c\n";
+
+	# Now try the typemap library
+	# This should be much easier. Now how it is no longer
+	# necessary to manufacture pointers.
+
+	print "Trying the typemap library\n";
+	$r = sub(37,42);
+	print "	37 - 42 = $r\n";
+
+	# Now try the version with multiple return values
+	# print "Testing multiple return values\n";
+	# ($q,$r) = divide(42,37);
+	# print "	42/37 = $q remainder $r\n";
+
+?>