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jpeg_quality ›

Since2.5.0
已弃用n/a
apply_filters( 'jpeg_quality', $quality, 'image_resize' )
参数: (2)
  • (int) $quality Quality level between 0 (low) and 100 (high) of the JPEG.
    Required: Yes
  • (string) $context Context of the filter.
    Required: Yes
定义在:
文档:

Filters the JPEG compression quality for backward-compatibility.

Applies only during initial editor instantiation, or when set_quality() is run manually without the $quality argument.

set_quality() 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).



Related Functions: wp_salt, wp_quicktags


Related Hooks: wp_editor_set_quality

源码

$quality = apply_filters( 'jpeg_quality', $quality, 'image_resize' );