wp_editor_set_quality │ filter-hook │ WP 3.5.0

Filters the default image compression quality setting.

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.

Usage

add_filter( 'wp_editor_set_quality', 'wp_kama_editor_set_quality_filter', 10, 3 );

/**
 * Function for `wp_editor_set_quality` filter-hook.
 * 
 * @param int    $quality   Quality level between 1 (low) and 100 (high).
 * @param string $mime_type Image mime type.
 * @param array  $size      Dimensions of the image.
 *
 * @return int
 */
function wp_kama_editor_set_quality_filter( $quality, $mime_type, $size ){

	// filter...
	return $quality;
}

$quality(int)

Quality level between 1 (low) and 100 (high).

$mime_type(string)

Image mime type.

$size(array)

Dimensions of the image.

• width(int)
  The image width.

• height(int)
  The image height.

Changelog

Where the hook is called

$quality = apply_filters( 'wp_editor_set_quality', $default_quality, $mime_type, $dims ? $dims : $this->size );

Where the hook is used in WordPress