diff options
Diffstat (limited to 'system/libraries/Zip.php')
| -rw-r--r-- | system/libraries/Zip.php | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php index e7c55de1b..174d18a67 100644 --- a/system/libraries/Zip.php +++ b/system/libraries/Zip.php @@ -67,7 +67,7 @@ class CI_Zip { */ public function add_dir($directory) { - foreach ((array)$directory as $dir) + foreach ( (array) $directory as $dir) { if ( ! preg_match('|.+/$|', $dir)) { @@ -82,17 +82,17 @@ class CI_Zip { // -------------------------------------------------------------------- /** - * Get file/directory modification time + * Get file/directory modification time * - * If this is a newly created file/dir, we will set the time to 'now' + * If this is a newly created file/dir, we will set the time to 'now' * - * @param string path to file - * @return array filemtime/filemdate + * @param string path to file + * @return array filemtime/filemdate */ protected function _get_mod_time($dir) { // filemtime() may return false, but raises an error for non-existing files - $date = (file_exists($dir)) ? filemtime($dir): getdate($this->now); + $date = file_exists($dir) ? filemtime($dir) : getdate($this->now); return array( 'file_mtime' => ($date['hours'] << 11) + ($date['minutes'] << 5) + $date['seconds'] / 2, @@ -106,6 +106,8 @@ class CI_Zip { * Add Directory * * @param string the directory name + * @param int + * @param int * @return void */ protected function _add_dir($dir, $file_mtime, $file_mdate) @@ -184,6 +186,8 @@ class CI_Zip { * * @param string the file name/path * @param string the data to be encoded + * @param int + * @param int * @return void */ protected function _add_data($filepath, $data, $file_mtime, $file_mdate) @@ -233,6 +237,8 @@ class CI_Zip { /** * Read the contents of a file and add it to the zip * + * @param string + * @param bool * @return bool */ public function read_file($path, $preserve_filepath = FALSE) @@ -267,12 +273,13 @@ class CI_Zip { * is in the original file path will be recreated in the zip file. * * @param string path to source + * @param bool + * @param bool * @return bool */ public function read_dir($path, $preserve_filepath = TRUE, $root_path = NULL) { $path = rtrim($path, '/\\').'/'; - if ( ! $fp = @opendir($path)) { return FALSE; @@ -306,6 +313,8 @@ class CI_Zip { } } + closedir($fp); + return TRUE; } @@ -314,7 +323,7 @@ class CI_Zip { /** * Get the Zip file * - * @return string (binary encoded) + * @return string (binary encoded) */ public function get_zip() { @@ -325,12 +334,12 @@ class CI_Zip { } return $this->zipdata - . $this->directory."\x50\x4b\x05\x06\x00\x00\x00\x00" - . pack('v', $this->entries) // total # of entries "on this disk" - . pack('v', $this->entries) // total # of entries overall - . pack('V', strlen($this->directory)) // size of central dir - . pack('V', strlen($this->zipdata)) // offset to start of central dir - . "\x00\x00"; // .zip file comment length + .$this->directory."\x50\x4b\x05\x06\x00\x00\x00\x00" + .pack('v', $this->entries) // total # of entries "on this disk" + .pack('v', $this->entries) // total # of entries overall + .pack('V', strlen($this->directory)) // size of central dir + .pack('V', strlen($this->zipdata)) // offset to start of central dir + ."\x00\x00"; // .zip file comment length } // -------------------------------------------------------------------- @@ -364,7 +373,6 @@ class CI_Zip { * Download * * @param string the file name - * @param string the data to be encoded * @return bool */ public function download($filename = 'backup.zip') |