_wp_image_meta_replace_original

函数
_wp_image_meta_replace_original ( $saved_data, $original_file, $image_meta, $attachment_id )
Access
Private
参数
  • (array) $saved_data The data returned from WP_Image_Editor after successfully saving an image.
    Required:
  • (string) $original_file Path to the original file.
    Required:
  • (array) $image_meta The image meta data.
    Required:
  • (int) $attachment_id The attachment post ID.
    Required:
返回值
  • (array) The updated image meta data.
定义位置
相关方法
wp_read_image_metadatawp_image_matches_ratiowp_image_editorwp_get_original_refererwp_get_cookie_login
引入
5.3.0
弃用
-

_wp_image_meta_replace_original: 这个函数用一个新图片的元数据来替换原始图片的元数据。它通常用于通过上传相同文件名的新图片来替换一个图片。

当原始图像被编辑时,更新附件文件和图像元数据。

function _wp_image_meta_replace_original( $saved_data, $original_file, $image_meta, $attachment_id ) {
	$new_file = $saved_data['path'];

	// Update the attached file meta.
	update_attached_file( $attachment_id, $new_file );

	// Width and height of the new image.
	$image_meta['width']  = $saved_data['width'];
	$image_meta['height'] = $saved_data['height'];

	// Make the file path relative to the upload dir.
	$image_meta['file'] = _wp_relative_upload_path( $new_file );

	// Add image file size.
	$image_meta['filesize'] = wp_filesize( $new_file );

	// Store the original image file name in image_meta.
	$image_meta['original_image'] = wp_basename( $original_file );

	return $image_meta;
}

常见问题

FAQs
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