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Source View: jpeg_quality

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Source View

Line Code
251                      *
252                      * The filter is evaluated under two contexts: 'image_resize', and 'edit_image',
253                      * (when a JPEG image is saved to file).
254                      *
255                      * @since 2.5.0
256                      *
257                      * @param int    $quality Quality level between 0 (low) and 100 (high) of the JPEG.
258                      * @param string $context Context of the filter.
259                      */
260                     $quality = apply_filters( 'jpeg_quality', $quality, 'image_resize' );
261                }
262
263                if ( $quality < 0 || $quality > 100 ) {
264                     $quality = $this->default_quality;
265                }
266           }
267
268           // Allow 0, but squash to 1 due to identical images in GD, and for backward compatibility.
269           if ( 0 === $quality ) {