From 6213a25ab4cae3542eda730564d1a4aaa746c805 Mon Sep 17 00:00:00 2001
From: kkalev <kkalev>
Date: Fri, 9 Jul 2004 12:14:39 +0000
Subject: [PATCH] Add a missing.php3 file with functions that may be missing
 from the PHP version used. Include it if a function is missing. Currently
 only array_change_key_case() is included

---
 Changelog        |  2 ++
 conf/config.php3 |  4 ++++
 lib/missing.php3 | 13 +++++++++++++
 3 files changed, 19 insertions(+)
 create mode 100644 lib/missing.php3

diff --git a/Changelog b/Changelog
index e6880e4..3338b04 100644
--- a/Changelog
+++ b/Changelog
@@ -15,6 +15,8 @@ Ver 1.72:
   have different mappings for each administrator.
 * Use require_once instead of require when including xlat.php3
 * Add debug statements in sql connect functions
+* Add a missing.php3 file with functions that may be missing from the PHP version used. Include it
+  if a function is missing. Currently only array_change_key_case() is included
 Ver 1.70:
 * Add the /bin postgresql compatibility patch from Guy Fraser
 * Add ldap_userdn as a configuration directive. If set we use that for
diff --git a/conf/config.php3 b/conf/config.php3
index 9b10af4..1001eab 100644
--- a/conf/config.php3
+++ b/conf/config.php3
@@ -96,4 +96,8 @@ if (!isset($mappings) && $config[general_username_mappings_file] != ''){
 	if ($config[general_use_session] == 'yes')
 		session_register('mappings');
 }
+
+//Include missing.php3 if needed
+if (!function_exists('array_change_key_case'))
+	include_once('../lib/missing.php3');
 ?>
diff --git a/lib/missing.php3 b/lib/missing.php3
new file mode 100644
index 0000000..af2bb8e
--- /dev/null
+++ b/lib/missing.php3
@@ -0,0 +1,13 @@
+function array_change_key_case($input,$case)
+{
+	$NEW_ARR = array();
+	foreach ($input as $val => $key){
+		if ($case == CASE_UPPER)
+			$K = strtoupper($key);
+		else if ($case == CASE_LOWER)
+			$K = strtolower($key);
+		$NEW_ARR[$K] = $val;
+	}
+
+	return $NEW_ARR;
+}
-- 
2.39.5