diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/database/DB_cache.php | 2 | ||||
| -rw-r--r-- | system/helpers/file_helper.php | 31 | ||||
| -rw-r--r-- | system/helpers/security_helper.php | 3 | ||||
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_file.php | 4 |
4 files changed, 10 insertions, 30 deletions
diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php index 14f3c21bc..ba9110382 100644 --- a/system/database/DB_cache.php +++ b/system/database/DB_cache.php @@ -99,7 +99,7 @@ class CI_DB_Cache { $segment_two = ($this->CI->uri->segment(2) == FALSE) ? 'index' : $this->CI->uri->segment(2); $filepath = $this->db->cachedir.$segment_one.'+'.$segment_two.'/'.md5($sql); - if (FALSE === ($cachedata = read_file($filepath))) + if (FALSE === ($cachedata = file_get_contents($filepath))) { return FALSE; } diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php index d53d986f9..b717aaa0d 100644 --- a/system/helpers/file_helper.php +++ b/system/helpers/file_helper.php @@ -44,38 +44,15 @@ if ( ! function_exists('read_file')) * * Opens the file specfied in the path and returns it as a string. * + * This function is DEPRECATED and should be removed in + * CodeIgniter 3.1+. Use file_get_contents() instead. + * * @param string path to file * @return string */ function read_file($file) { - if ( ! file_exists($file)) - { - return FALSE; - } - - if (function_exists('file_get_contents')) - { - return file_get_contents($file); - } - - if ( ! $fp = @fopen($file, FOPEN_READ)) - { - return FALSE; - } - - flock($fp, LOCK_SH); - - $data = ''; - if (filesize($file) > 0) - { - $data =& fread($fp, filesize($file)); - } - - flock($fp, LOCK_UN); - fclose($fp); - - return $data; + return file_get_contents($file); } } diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php index 6187a4a7a..3e6e91435 100644 --- a/system/helpers/security_helper.php +++ b/system/helpers/security_helper.php @@ -77,6 +77,9 @@ if ( ! function_exists('do_hash')) /** * Hash encode a string * + * This function is DEPRECATED and should be removed in + * CodeIgniter 3.1+. Use hash() instead. + * * @param string * @param string * @return string diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php index ce2c2b13a..5170de821 100644 --- a/system/libraries/Cache/drivers/Cache_file.php +++ b/system/libraries/Cache/drivers/Cache_file.php @@ -71,7 +71,7 @@ class CI_Cache_file extends CI_Driver { return FALSE; } - $data = unserialize(read_file($this->_cache_path.$id)); + $data = unserialize(file_get_contents($this->_cache_path.$id)); if (time() > $data['time'] + $data['ttl']) { @@ -165,7 +165,7 @@ class CI_Cache_file extends CI_Driver { return FALSE; } - $data = unserialize(read_file($this->_cache_path.$id)); + $data = unserialize(file_get_contents($this->_cache_path.$id)); if (is_array($data)) { |