[2.1.3]

- Work around unnecessary DOMElement type-cast in PH5P that caused errors in PHP 5.1
- Work around PHP 4 SimpleTest lack-of-error complaining for one-time-only HTMLDefinition errors, this may indicate problems with error-collecting facilities in PHP 5
- Make ErrorCollectorEMock work in both PHP 4 and PHP 5
. tests/multitest.php allows you to test multiple versions by running tests/index.php through multiple interpreters using `phpv` shell script (you must provide this script!)
. Minor cosmetic change to flush-definition-cache.php: trailing newline is outputted
. Maintenance script for generating PH5P patch added, original PH5P source file also added under version control
. Full unit test runner script title made more descriptive with PHP version

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1440 48356398-32a2-884e-a903-53898d9a118a

tests/multitest.php

@@ -0,0 +1,23 @@
+<?php
+
+$versions_to_test = array(
+    '4.3.10',
+    '4.3.11',
+    '4.4.6',
+    '4.4.7',
+    '5.1.6',
+    '5.2.3',
+    '5.2.4',
+    '5.2.5RC2-dev',
+    '5.3.0-dev',
+    // '6.0.0-dev',
+);
+
+echo str_repeat('-', 70) . "\n";
+echo "HTML Purifier\n";
+echo "Multiple PHP Versions Test\n\n";
+
+foreach ($versions_to_test as $version) {
+    passthru("phpv $version index.php");
+    echo "\n\n";
+}