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Base class for all validating attribute definitions. This family of classes forms the core for not only HTML attribute validation, but also any sort of string that needs to be validated or cleaned (which means CSS properties and composite definitions are defined here too). Besides defining (through code) what precisely makes the string valid, subclasses are also responsible for cleaning the code if possible.
| File Size: | 138 lines (5 kb) |
| Included or required: | 1 time |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
| parseCDATA($string) X-Ref |
| Convenience method that parses a string as if it were CDATA. This method process a string in the manner specified at <http://www.w3.org/TR/html4/types.html#h-6.2> by removing leading and trailing whitespace, ignoring line feeds, and replacing carriage returns and tabs with spaces. While most useful for HTML attributes specified as CDATA, it can also be applied to most CSS values. |
| make($string) X-Ref |
| Factory method for creating this class from a string. param: string $string String construction info return: HTMLPurifier_AttrDef Created AttrDef object corresponding to $string |
| mungeRgb($string) X-Ref |
| Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work properly. THIS IS A HACK! param: string $string a CSS colour definition return: string |
| expandCSSEscape($string) X-Ref |
| Parses a possibly escaped CSS string and returns the "pure" version of it. |
| Generated: Tue Mar 17 22:47:18 2015 | Cross-referenced by PHPXref 0.7.1 |