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-rw-r--r--system/libraries/Cache/drivers/Cache_redis.php13
1 files changed, 12 insertions, 1 deletions
diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php
index e10a5b344..bff96fbfb 100644
--- a/system/libraries/Cache/drivers/Cache_redis.php
+++ b/system/libraries/Cache/drivers/Cache_redis.php
@@ -76,6 +76,13 @@ class CI_Cache_redis extends CI_Driver
*/
protected $_serialized = array();
+ /**
+ * del()/delete() method name depending on phpRedis version
+ *
+ * @var string
+ */
+ protected static $_delete_name;
+
// ------------------------------------------------------------------------
/**
@@ -97,6 +104,10 @@ class CI_Cache_redis extends CI_Driver
return;
}
+ isset(static::$_delete_name) OR static::$_delete_name = version_compare(phpversion('phpredis'), '5', '>=')
+ ? 'del'
+ : 'delete';
+
$CI =& get_instance();
if ($CI->config->load('redis', TRUE, TRUE))
@@ -198,7 +209,7 @@ class CI_Cache_redis extends CI_Driver
*/
public function delete($key)
{
- if ($this->_redis->delete($key) !== 1)
+ if ($this->_redis->{static::$_delete_name}($key) !== 1)
{
return FALSE;
}