diff options
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Zip.php | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php index 434229471..2f6ab8b68 100644 --- a/system/libraries/Zip.php +++ b/system/libraries/Zip.php @@ -97,6 +97,15 @@ class CI_Zip { public $now; /** + * The level of compression + * + * Ranges from 0 to 9, with 9 being the highest level. + * + * @var int + */ + public $compression_level = 2; + + /** * Initialize zip compression class * * @return void @@ -248,7 +257,7 @@ class CI_Zip { $uncompressed_size = strlen($data); $crc32 = crc32($data); - $gzdata = substr(gzcompress($data), 2, -4); + $gzdata = substr(gzcompress($data, $this->compression_level), 2, -4); $compressed_size = strlen($gzdata); $this->zipdata .= |