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wp_stream_image › WordPress Function
Since2.9.0
Deprecatedn/a
› wp_stream_image ( $image, $mime_type, $attachment_id )
| Parameters: (3) |
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| Returns: |
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| Defined at: |
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| Codex: |
Streams image in WP_Image_Editor to browser.
Related Functions: wp_save_image, wp_crop_image, wp_load_image, wp_restore_image, stream_preview_image
Source
function wp_stream_image( $image, $mime_type, $attachment_id ) {
if ( $image instanceof WP_Image_Editor ) {
/**
* Filters the WP_Image_Editor instance for the image to be streamed to the browser.
*
* @since 3.5.0
*
* @param WP_Image_Editor $image The image editor instance.
* @param int $attachment_id The attachment post ID.
*/
$image = apply_filters( 'image_editor_save_pre', $image, $attachment_id );
if ( is_wp_error( $image->stream( $mime_type ) ) ) {
return false;
}
return true;
} else {
/* translators: 1: $image, 2: WP_Image_Editor */
_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
/**
* Filters the GD image resource to be streamed to the browser.
*
* @since 2.9.0
* @deprecated 3.5.0 Use {@see 'image_editor_save_pre'} instead.
*
* @param resource|GdImage $image Image resource to be streamed.
* @param int $attachment_id The attachment post ID.
*/
$image = apply_filters_deprecated( 'image_save_pre', array( $image, $attachment_id ), '3.5.0', 'image_editor_save_pre' );
switch ( $mime_type ) {
case 'image/jpeg':
header( 'Content-Type: image/jpeg' );
return imagejpeg( $image, null, 90 );
case 'image/png':
header( 'Content-Type: image/png' );
return imagepng( $image );
case 'image/gif':
header( 'Content-Type: image/gif' );
return imagegif( $image );
case 'image/webp':
if ( function_exists( 'imagewebp' ) ) {
header( 'Content-Type: image/webp' );
return imagewebp( $image, null, 90 );
}
return false;
case 'image/avif':
if ( function_exists( 'imageavif' ) ) {
header( 'Content-Type: image/avif' );
return imageavif( $image, null, 90 );
}
return false;
default:
return false;
}
}
}