Search moodle.org's
Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/lib/htmlpurifier/HTMLPurifier/Filter/ -> ExtractStyleBlocks.php (source)

[Source view]

(no description)

File Size: 341 lines (14 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class

HTMLPurifier_Filter_ExtractStyleBlocks:: (4 methods):
  __construct()
  styleCallback()
  preFilter()
  cleanCSS()

Defines 4 functions

  htmlpurifier_filter_extractstyleblocks_muteerrorhandler()

Class: HTMLPurifier_Filter_ExtractStyleBlocks  - X-Ref

This filter extracts <style> blocks from input HTML, cleans them up
using CSSTidy, and then places them in $purifier->context->get('StyleBlocks')
so they can be used elsewhere in the document.

__construct()   X-Ref


styleCallback($matches)   X-Ref
Save the contents of CSS blocks to style matches

param: array $matches preg_replace style $matches array

preFilter($html, $config, $context)   X-Ref
Removes inline <style> tags from HTML, saves them for later use

param: string $html
param: HTMLPurifier_Config $config
param: HTMLPurifier_Context $context
return: string

cleanCSS($css, $config, $context)   X-Ref
Takes CSS (the stuff found in <style>) and cleans it.

param: string $css CSS styling to clean
param: HTMLPurifier_Config $config
param: HTMLPurifier_Context $context
return: string Cleaned CSS

Functions
Functions that are not part of a class:

htmlpurifier_filter_extractstyleblocks_muteerrorhandler()   X-Ref
No description