WordPress获取文章所属标签对象函数：wp_get_post_tags
WordPress函数wp_get_post_tags根据文章ID获取该文章的标签对象，返回数据中包含了标签的ID、名称、别名等信息。 wp_get_post_tags( int $post_id, array $args = array() ) 函数参数$post_id 整数 文章的ID …
WordPress设置文章分类函数：wp_set_post_categories
WordPress函数wp_set_post_categories用于为指定文章设置分类，默认情况下，新设置的分类将替换旧设置，如果要修改这一默认行为，可以设置$append的值为true。 …
WordPress根据文章ID获取文章所在分类函数：wp_get_post_categories
WordPress函数wp_get_post_categories根据文章的ID获取该文章所在分类，如果文章分配了多个分类，则返回所有分类的ID。 wp_get_post_categories( int $post_id, array $args = array() ) 函数参数$post_id …
WordPress更新附件Meta数据函数：wp_update_attachment_metadata
WordPress函数wp_update_attachment_metadata用于更新附件Meta数据。 wp_update_attachment_metadata( int $attachment_id, array $data ) 函数参数$attachment_id 整数 附件的ID $data 数组 附件Meta数据 函数使用示例$attach_data = wp_generate_attachment_metadata($attachment_id, $file); wp_update_attachment_metadata($attachment_id, $attach_data); 扩展阅读wp_update_attachment_metadata()函数位于：wp-includes/post.php …
WordPress为JS准备附件对象函数：wp_prepare_attachment_for_js
WordPress函数wp_prepare_attachment_for_js为JS准备附件对象，包含了附件的所有信息。 wp_prepare_attachment_for_js( int|WP_Post $attachment ) 函数参数$attachment 整数或WP_Post对象 附件的ID或对象 …
WordPress生成附件Meta数据函数：wp_generate_attachment_metadata
WordPress函数wp_generate_attachment_metadata根据附件ID生成该附件的Meta数据，如果附件类型为图片类型，且$file参数的值不为空，该函数还会创建对应的缩略图版本。 …
WordPress根据MIME或附件ID获取MIME类型图标函数：wp_mime_type_icon
WordPress函数wp_mime_type_icon根据提供的MIME类型或附件的ID返回对应MIME类型图标URL。 wp_mime_type_icon( string|int $mime ) 函数参数$mime 字符串或整数，默认值：0 MIME类型或附件的ID。 …
WordPress获取所有支持的附件MIME类型函数：wp_get_mime_types
WordPress函数wp_get_mime_types用于获取程序支持的所有附件MIME类型，该函数没有任何参数。 wp_get_mime_types() 函数返回值Array ( [jpg|jpeg|jpe] => image/jpeg [gif] => image/gif [png] => image/png [bmp] => image/bmp [tiff|tif] => image/tiff [webp] => image/webp [ico] => image/x-icon [heic] => image/heic [asf|asx] => video/x-ms-asf [wmv] => video/x-ms-wmv [wmx] => video/x-ms-wmx [wm] => video/x-ms-wm [avi] => video/avi [divx] => video/divx [flv] => video/x-flv [mov|qt] => video/quicktime [mpeg|mpg|mpe] => video/mpeg [mp4|m4v] => video/mp4 [ogv] => video/ogg [webm] => video/webm [mkv] => video/x-matroska [3gp|3gpp] => video/3gpp [3g2|3gp2] => video/3gpp2 [txt|asc|c|cc|h|srt] => text/plain [csv] => text/csv [tsv] => text/tab-separated-values [ics] => text/calendar [rtx] => text/richtext [css] => text/css [htm|html] => text/html [vtt] => text/vtt [dfxp] => application/ttaf+xml [mp3|m4a|m4b] => audio/mpeg [aac] => audio/aac [ra|ram] => audio/x-realaudio [wav] => audio/wav [ogg|oga] => audio/ogg [flac] => audio/flac [mid|midi] => audio/midi [wma] => audio/x-ms-wma [wax] => audio/x-ms-wax [mka] => audio/x-matroska [rtf] => application/rtf [js] => application/javascript [pdf] => application/pdf [swf] => application/x-shockwave-flash [class] => application/java [tar] => application/x-tar [zip] => application/zip [gz|gzip] => application/x-gzip [rar] => application/rar [7z] => application/x-7z-compressed [exe] => application/x-msdownload [psd] => application/octet-stream [xcf] => application/octet-stream [doc] => application/msword [pot|pps|ppt] => application/vnd.ms-powerpoint [wri] => application/vnd.ms-write [xla|xls|xlt|xlw] => application/vnd.ms-excel [mdb] => application/vnd.ms-access [mpp] => application/vnd.ms-project [docx] => application/vnd.openxmlformats-officedocument.wordprocessingml.document [docm] => application/vnd.ms-word.document.macroEnabled.12 [dotx] => application/vnd.openxmlformats-officedocument.wordprocessingml.template [dotm] => application/vnd.ms-word.template.macroEnabled.12 [xlsx] => application/vnd.openxmlformats-officedocument.spreadsheetml.sheet [xlsm] => application/vnd.ms-excel.sheet.macroEnabled.12 [xlsb] => application/vnd.ms-excel.sheet.binary.macroEnabled.12 [xltx] => application/vnd.openxmlformats-officedocument.spreadsheetml.template [xltm] => application/vnd.ms-excel.template.macroEnabled.12 [xlam] => application/vnd.ms-excel.addin.macroEnabled.12 [pptx] => application/vnd.openxmlformats-officedocument.presentationml.presentation [pptm] => application/vnd.ms-powerpoint.presentation.macroEnabled.12 [ppsx] => application/vnd.openxmlformats-officedocument.presentationml.slideshow [ppsm] => application/vnd.ms-powerpoint.slideshow.macroEnabled.12 [potx] => application/vnd.openxmlformats-officedocument.presentationml.template [potm] => application/vnd.ms-powerpoint.template.macroEnabled.12 [ppam] => application/vnd.ms-powerpoint.addin.macroEnabled.12 [sldx] => application/vnd.openxmlformats-officedocument.presentationml.slide [sldm] => application/vnd.ms-powerpoint.slide.macroEnabled.12 [onetoc|onetoc2|onetmp|onepkg] => application/onenote [oxps] => application/oxps [xps] => application/vnd.ms-xpsdocument [odt] => application/vnd.oasis.opendocument.text [odp] => application/vnd.oasis.opendocument.presentation [ods] => application/vnd.oasis.opendocument.spreadsheet [odg] => application/vnd.oasis.opendocument.graphics [odc] => application/vnd.oasis.opendocument.chart [odb] => application/vnd.oasis.opendocument.database [odf] => application/vnd.oasis.opendocument.formula [wp|wpd] => application/wordperfect [key] => application/vnd.apple.keynote [numbers] => application/vnd.apple.numbers [pages] => application/vnd.apple.pages ) 扩展阅读wp_get_mime_types()函数位于：wp-includes/functions.php …
WordPress获取文章数量函数：wp_count_posts
WordPress函数wp_count_posts返回指定文章类型的文章数量，并且可以根据已登录用户的权限来返回数据，只返回该用户拥有读权限的文章数量。 wp_count_posts( string $type = 'post', string $perm = '' ) 函数参数$type …
WordPress文章别名变更检查函数：wp_check_for_changed_slugs
WordPress函数wp_check_for_changed_slugs检查文章变更前的别名是否存在于_wp_old_slug字段中，如果不存在就添加到该字段。同时检查更新后的别名是否存在于_wp_old_slug字段中，如果存在就从该字段中删除。 …