Remove eval()-related logic from function_exists()

#3991 shows that all such checks are useless as function_exists('eval')
will always return FALSE.

1 files changed, 3 insertions, 13 deletions

diff --git a/system/core/Common.php b/system/core/Common.php
index b850fd39a..ce324a1cc 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -833,19 +833,9 @@ if ( ! function_exists('function_usable'))
 		{
 			if ( ! isset($_suhosin_func_blacklist))
 			{
-				if (extension_loaded('suhosin'))
-				{
-					$_suhosin_func_blacklist = explode(',', trim(ini_get('suhosin.executor.func.blacklist')));
-
-					if ( ! in_array('eval', $_suhosin_func_blacklist, TRUE) && ini_get('suhosin.executor.disable_eval'))
-					{
-						$_suhosin_func_blacklist[] = 'eval';
-					}
-				}
-				else
-				{
-					$_suhosin_func_blacklist = array();
-				}
+				$_suhosin_func_blacklist = extension_loaded('suhosin')
+					? explode(',', trim(ini_get('suhosin.executor.func.blacklist')))
+					: array();
 			}
 
 			return ! in_array($function_name, $_suhosin_func_blacklist, TRUE);