Text-related functions

Up to Global Functions

• html_escape — Escape a value to display properly as HTML.
• js_escape — Escape a value for use in javascript.
• snippet — Return a substring of a given piece of text.
• snippet_by_word_count — Return a substring of the text by limiting the word count.
• strip_formatting — Strip HTML tags from a string.
• text_to_id — Convert a word or phrase to a valid HTML ID.
• text_to_paragraphs — Replace newlines in a block of text with paragraph tags.
• url_to_link — Convert any URLs in a given string to links.
• url_to_link_callback — Callback for converting URLs with url_to_link.
• xml_escape — Escape a value for use in XML.