Also replace old-style 'var' with 'public'
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php
index c4797e3..20ca1f0 100644
--- a/system/libraries/Image_lib.php
+++ b/system/libraries/Image_lib.php
@@ -38,55 +38,55 @@
*/
class CI_Image_lib {
- var $image_library = 'gd2'; // Can be: imagemagick, netpbm, gd, gd2
- var $library_path = '';
- var $dynamic_output = FALSE; // Whether to send to browser or write to disk
- var $source_image = '';
- var $new_image = '';
- var $width = '';
- var $height = '';
- var $quality = '90';
- var $create_thumb = FALSE;
- var $thumb_marker = '_thumb';
- var $maintain_ratio = TRUE; // Whether to maintain aspect ratio when resizing or use hard values
- var $master_dim = 'auto'; // auto, height, or width. Determines what to use as the master dimension
- var $rotation_angle = '';
- var $x_axis = '';
- var $y_axis = '';
+ public $image_library = 'gd2'; // Can be: imagemagick, netpbm, gd, gd2
+ public $library_path = '';
+ public $dynamic_output = FALSE; // Whether to send to browser or write to disk
+ public $source_image = '';
+ public $new_image = '';
+ public $width = '';
+ public $height = '';
+ public $quality = '90';
+ public $create_thumb = FALSE;
+ public $thumb_marker = '_thumb';
+ public $maintain_ratio = TRUE; // Whether to maintain aspect ratio when resizing or use hard values
+ public $master_dim = 'auto'; // auto, height, or width. Determines what to use as the master dimension
+ public $rotation_angle = '';
+ public $x_axis = '';
+ public $y_axis = '';
// Watermark Vars
- var $wm_text = ''; // Watermark text if graphic is not used
- var $wm_type = 'text'; // Type of watermarking. Options: text/overlay
- var $wm_x_transp = 4;
- var $wm_y_transp = 4;
- var $wm_overlay_path = ''; // Watermark image path
- var $wm_font_path = ''; // TT font
- var $wm_font_size = 17; // Font size (different versions of GD will either use points or pixels)
- var $wm_vrt_alignment = 'B'; // Vertical alignment: T M B
- var $wm_hor_alignment = 'C'; // Horizontal alignment: L R C
- var $wm_padding = 0; // Padding around text
- var $wm_hor_offset = 0; // Lets you push text to the right
- var $wm_vrt_offset = 0; // Lets you push text down
- var $wm_font_color = '#ffffff'; // Text color
- var $wm_shadow_color = ''; // Dropshadow color
- var $wm_shadow_distance = 2; // Dropshadow distance
- var $wm_opacity = 50; // Image opacity: 1 - 100 Only works with image
+ public $wm_text = ''; // Watermark text if graphic is not used
+ public $wm_type = 'text'; // Type of watermarking. Options: text/overlay
+ public $wm_x_transp = 4;
+ public $wm_y_transp = 4;
+ public $wm_overlay_path = ''; // Watermark image path
+ public $wm_font_path = ''; // TT font
+ public $wm_font_size = 17; // Font size (different versions of GD will either use points or pixels)
+ public $wm_vrt_alignment = 'B'; // Vertical alignment: T M B
+ public $wm_hor_alignment = 'C'; // Horizontal alignment: L R C
+ public $wm_padding = 0; // Padding around text
+ public $wm_hor_offset = 0; // Lets you push text to the right
+ public $wm_vrt_offset = 0; // Lets you push text down
+ public $wm_font_color = '#ffffff'; // Text color
+ public $wm_shadow_color = ''; // Dropshadow color
+ public $wm_shadow_distance = 2; // Dropshadow distance
+ public $wm_opacity = 50; // Image opacity: 1 - 100 Only works with image
// Private Vars
- var $source_folder = '';
- var $dest_folder = '';
- var $mime_type = '';
- var $orig_width = '';
- var $orig_height = '';
- var $image_type = '';
- var $size_str = '';
- var $full_src_path = '';
- var $full_dst_path = '';
- var $create_fnc = 'imagecreatetruecolor';
- var $copy_fnc = 'imagecopyresampled';
- var $error_msg = array();
- var $wm_use_drop_shadow = FALSE;
- var $wm_use_truetype = FALSE;
+ public $source_folder = '';
+ public $dest_folder = '';
+ public $mime_type = '';
+ public $orig_width = '';
+ public $orig_height = '';
+ public $image_type = '';
+ public $size_str = '';
+ public $full_src_path = '';
+ public $full_dst_path = '';
+ public $create_fnc = 'imagecreatetruecolor';
+ public $copy_fnc = 'imagecopyresampled';
+ public $error_msg = array();
+ public $wm_use_drop_shadow = FALSE;
+ public $wm_use_truetype = FALSE;
/**
* Constructor