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wp-includes/formatting.php › WordPress File

Funzioni118

› Main WordPress Formatting API.

Function	Short description
addslashes_gpc	Adds slashes to a string or recursively adds slashes to strings within an array.
antispambot	Converts email addresses characters to HTML entities to block spam bots.
backslashit	Adds backslashes before letters and before a number at the start of a string.
balancetags	Balances tags if forced to, or if the 'use_balanceTags' option is set to true.
capital_p_dangit	Forever eliminate "Wordpress" from the planet (or at least the little bit we can influence).
convert_chars	Converts lone & characters into `&` (a.k.a. `&`)
convert_invalid_entities	Converts invalid Unicode references range to valid range.
convert_smilies	Converts text equivalent of smilies to images.
ent2ncr	Converts named entities into numbered entities.
esc_attr	Escaping for HTML attributes.
esc_html	Escaping for HTML blocks.
esc_js	Escapes single quotes, `"`, `<`, `>`, `&`, and fixes line endings.
esc_sql	Escapes data for use in a MySQL query.
esc_textarea	Escaping for textarea values.
esc_url	Checks and cleans a URL.
esc_url_raw	Sanitizes a URL for database or redirect usage.
esc_xml	Escaping for XML blocks.
force_balance_tags	Balances tags of string using a modified stack.
format_for_editor	Formats text for the editor.
format_to_edit	Acts on text which is about to be edited.
get_date_from_gmt	Given a date in UTC or GMT timezone, returns that date in the timezone of the site.
get_gmt_from_date	Given a date in the timezone of the site, returns that date in UTC.
get_html_split_regex	Retrieves the regular expression for an HTML element.
get_url_in_content	Extracts and returns the first URL from passed content.
htmlentities2	Converts entities, while preserving already-encoded entities.
human_time_diff	Determines the difference between two timestamps.
iso8601_timezone_to_offset	Given an ISO 8601 timezone, returns its UTC offset in seconds.
iso8601_to_datetime	Given an ISO 8601 (Ymd\TH:i:sO) date, returns a MySQL DateTime (Y-m-d H:i:s) format used by post_date[_gmt].
is_email	Verifies that an email is valid.
links_add_base_url	Adds a base URL to relative links in passed content.
links_add_target	Adds a target attribute to all links in passed content.
make_clickable	Converts plaintext URI to HTML links.
map_deep	Maps a function to all non-iterable elements of an array or an object.
maybe_hash_hex_color	Ensures that any hex color is properly hashed.
normalize_whitespace	Normalizes EOL characters and strips duplicate whitespace.
print_emoji_detection_script	Prints the inline Emoji detection script if it is not already printed.
rawurlencode_deep	Navigates through an array, object, or scalar, and raw-encodes the values to be used in a URL.
remove_accents	Converts all accent characters to ASCII characters.
sanitize_email	Strips out all characters that are not allowable in an email.
sanitize_file_name	Sanitizes a filename, replacing whitespace with dashes.
sanitize_hex_color	Sanitizes a hex color.
sanitize_hex_color_no_hash	Sanitizes a hex color without a hash. Use sanitize_hex_color() when possible.
sanitize_html_class	Sanitizes an HTML classname to ensure it only contains valid characters.
sanitize_key	Sanitizes a string key.
sanitize_locale_name	Strips out all characters not allowed in a locale name.
sanitize_mime_type	Sanitizes a mime type
sanitize_option	Sanitizes various option values based on the nature of the option.
sanitize_sql_orderby	Ensures a string is a valid SQL 'order by' clause.
sanitize_textarea_field	Sanitizes a multiline string from user input or from the database.
sanitize_text_field	Sanitizes a string from user input or from the database.
sanitize_title	Sanitizes a string into a slug, which can be used in URLs or HTML attributes.
sanitize_title_for_query	Sanitizes a title with the 'query' context.
sanitize_title_with_dashes	Sanitizes a title, replacing whitespace and a few other characters with dashes.
sanitize_trackback_urls	Sanitizes space or carriage return separated URLs that are used to send trackbacks.
sanitize_url	Sanitizes a URL for database or redirect usage.
sanitize_user	Sanitizes a username, stripping out unsafe characters.
seems_utf8	Checks to see if a string is utf8 encoded.
shortcode_unautop	Don't auto-p wrap shortcodes that stand alone.
stripslashes_deep	Navigates through an array, object, or scalar, and removes slashes from the values.
stripslashes_from_strings_only	Callback function for `stripslashes_deep()` which strips slashes from strings.
tag_escape	Escapes an HTML tag name.
trailingslashit	Appends a trailing slash.
translate_smiley	Converts one smiley code to the icon graphic file equivalent.
untrailingslashit	Removes trailing forward slashes and backslashes if they exist.
urldecode_deep	Navigates through an array, object, or scalar, and decodes URL-encoded values
urlencode_deep	Navigates through an array, object, or scalar, and encodes the values to be used in a URL.
url_shorten	Shortens a URL, to be used as link text.
utf8_uri_encode	Encodes the Unicode values to be used in the URI.
wpautop	Replaces double line breaks with paragraph elements.
wptexturize	Replaces common plain text characters with formatted entities.
wptexturize_primes	Implements a logic tree to determine whether or not "7'." represents seven feet, then converts the special char into either a prime char or a closing quote char.
wp_basename	i18n-friendly version of basename().
wp_check_invalid_utf8	Checks for invalid UTF8 in a string.
wp_encode_emoji	Converts emoji characters to their equivalent HTML entity.
wp_enqueue_emoji_styles	Enqueues the important emoji-related styles.
wp_html_excerpt	Safely extracts not more than the first $count characters from HTML string.
wp_html_split	Separates HTML elements and comments from the text.
wp_init_targeted_link_rel_filters	Adds all filters modifying the rel attribute of targeted links.
wp_iso_descrambler	Converts to ASCII from email subjects.
wp_make_link_relative	Converts full URL paths to absolute paths.
wp_parse_str	Parses a string into variables to be stored in an array.
wp_pre_kses_block_attributes	Removes non-allowable HTML from parsed block attribute values when filtering in the post context.
wp_pre_kses_less_than	Converts lone less than signs.
wp_pre_kses_less_than_callback	Callback function used by preg_replace.
wp_rel_callback	Callback to add a rel attribute to HTML A element.
wp_rel_nofollow	Adds `rel="nofollow"` string to all HTML A elements in content.
wp_rel_nofollow_callback	Callback to add `rel="nofollow"` string to HTML A element.
wp_rel_ugc	Adds `rel="nofollow ugc"` string to all HTML A elements in content.
wp_remove_targeted_link_rel_filters	Removes all filters modifying the rel attribute of targeted links.
wp_replace_in_html_tags	Replaces characters or phrases within HTML elements only.
wp_slash	Adds slashes to a string or recursively adds slashes to strings within an array.
wp_spaces_regexp	Returns the regexp for common whitespace characters.
wp_specialchars_decode	Converts a number of HTML entities into their special characters.
wp_sprintf	WordPress' implementation of PHP sprintf() with filters.
wp_sprintf_l	Localizes list items before the rest of the content.
wp_staticize_emoji	Converts emoji to a static img element.
wp_staticize_emoji_for_email	Converts emoji in emails into static images.
wp_strip_all_tags	Properly strips all HTML tags including 'script' and 'style'.
wp_targeted_link_rel	Adds `rel="noopener"` to all HTML A elements that have a target.
wp_targeted_link_rel_callback	Callback to add `rel="noopener"` string to HTML A element.
wp_trim_excerpt	Generates an excerpt from the content, if needed.
wp_trim_words	Trims text to a certain number of words.
wp_unslash	Removes slashes from a string or recursively removes slashes from strings within an array.
zeroise	Add leading zeros when necessary.
_autop_newline_preservation_helper	Newline preservation help function for wpautop().
_deep_replace	Performs a deep string replace operation to ensure the values in $search are no longer present.
_links_add_base	Callback to add a base URL to relative links in passed content.
_links_add_target	Callback to add a target attribute to all links in passed content.
_make_clickable_rel_attr	Helper function used to build the "rel" attribute for a URL when creating an anchor using make_clickable().
_make_email_clickable_cb	Callback to convert email address match to HTML A element.
_make_url_clickable_cb	Callback to convert URI match to HTML A element.
_make_web_ftp_clickable_cb	Callback to convert URL match to HTML A element.
_sanitize_text_fields	Internal helper function to sanitize a string from user input or from the database.
_split_str_by_whitespace	Breaks a string into chunks by splitting at whitespace characters.
_wptexturize_pushpop_element	Searches for disabled element tags. Pushes element to stack on tag open and pops on tag close.
_wp_emoji_list	Returns arrays of emoji data.
_wp_iso_convert	Helper function to convert hex encoded chars to ASCII.
_wp_specialchars	Converts a number of special characters into their HTML entities.