Filters the JPEG compression quality for backward-compatibility.
Description
Applies only during initial editor instantiation, or when set_quality() is run manually without the $quality argument. The WP_Image_Editor::set_quality() method has priority over the filter. The filter is evaluated under two contexts: 'image_resize', and 'edit_image', (when a JPEG image is saved to file).
Parameters
$qualityint
Quality level between 0 (low) and 100 (high) of the JPEG.
280*281* @since 2.5.0282*283* @param int$quality Quality level between 0(low)and100(high) of the JPEG.284* @param string$context Context of the filter.285*/286$quality=apply_filters('jpeg_quality',$quality,'image_resize');287}288289if($quality<0||$quality>100){290$quality=$default_quality;291}292}
History
Introduced in 2.5.0. Unchanged from 6.7.7 through 7.1.0.