removing a few php 4 workarounds from the image lib.
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index c9c8ced..dec5f34 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -712,14 +712,6 @@
*/
function image_rotate_gd()
{
- // Is Image Rotation Supported?
- // this function is only supported as of PHP 4.3
- if ( ! function_exists('imagerotate'))
- {
- $this->set_error('imglib_rotate_unsupported');
- return FALSE;
- }
-
// Create the image handle
if ( ! ($src_img = $this->image_create_gd()))
{
@@ -1215,11 +1207,6 @@
return FALSE;
}
- if (phpversion() == '4.4.1')
- {
- @touch($this->full_dst_path); // PHP 4.4.1 bug #35060 - workaround
- }
-
if ( ! @imagejpeg($resource, $this->full_dst_path, $this->quality))
{
$this->set_error('imglib_save_failed');