From 057c7c4621ec197247ad97b779ba63ee544baf14 Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Fri, 6 Jun 2008 06:43:52 +0000
Subject: [PATCH] Autoloader: Added backwards-compatibility for PHP versions
without spl_autoload_register.
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@611 44740490-163a-0410-bde0-09ae8108e29a
---
lib/_autoload.php | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/lib/_autoload.php b/lib/_autoload.php
index b05ee4569..8ae891b9e 100644
--- a/lib/_autoload.php
+++ b/lib/_autoload.php
@@ -33,7 +33,24 @@ function SimpleSAML_autoload($className) {
}
}
-/* Register autload function for simpleSAMLphp. */
-spl_autoload_register('SimpleSAML_autoload');
+/* Register autoload function for simpleSAMLphp. */
+if(function_exists('spl_autoload_register')) {
+ /* Use the spl_autoload_register function if it is available. It should be available
+ * for PHP versions >= 5.1.2.
+ */
+ spl_autoload_register('SimpleSAML_autoload');
+} else {
+
+ /* spl_autoload_register is unavailable - let us hope that no one else uses the __autoload function. */
+
+ /**
+ * Autoload function for those who don't have spl_autoload_register.
+ *
+ * @param $className The name of the requested class.
+ */
+ function __autoload($className) {
+ SimpleSAML_autoload($className);
+ }
+}
?>
\ No newline at end of file
--
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