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Developer Documentation
See Release Notes
Long Term Support Release
- Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
- Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
- PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
/lib/php-css-parser/RuleSet/ -> DeclarationBlock.php (source)
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]
(no description)
| File Size: | 831 lines (30 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
DeclarationBlock:: (22 methods):
__construct()
parse()
setSelectors()
removeSelector()
getSelector()
setSelector()
getSelectors()
expandShorthands()
createShorthands()
expandBorderShorthand()
expandDimensionsShorthand()
expandFontShorthand()
expandBackgroundShorthand()
expandListStyleShorthand()
createShorthandProperties()
createBackgroundShorthand()
createListStyleShorthand()
createBorderShorthand()
createDimensionsShorthand()
createFontShorthand()
__toString()
render()
Class: DeclarationBlock - X-Ref
Declaration blocks are the parts of a CSS file which denote the rules belonging to a selector.Declaration blocks usually appear directly inside a `Document` or another `CSSList` (mostly a `MediaQuery`).
| __construct($iLineNo = 0) X-Ref |
param: int $iLineNo |
| parse(ParserState $oParserState, $oList = null) X-Ref |
param: CSSList|null $oList return: DeclarationBlock|false |
| setSelectors($mSelector, $oList = null) X-Ref |
param: array<int, Selector|string>|string $mSelector param: CSSList|null $oList |
| removeSelector($mSelector) X-Ref |
| Remove one of the selectors of the block. param: Selector|string $mSelector return: bool |
| getSelector() X-Ref |
return: array<int, Selector|string> |
| setSelector($mSelector, $oList = null) X-Ref |
param: Selector|string $mSelector param: CSSList|null $oList return: void |
| getSelectors() X-Ref |
return: array<int, Selector|string> |
| expandShorthands() X-Ref |
| Splits shorthand declarations (e.g. `margin` or `font`) into their constituent parts. return: void |
| createShorthands() X-Ref |
| Creates shorthand declarations (e.g. `margin` or `font`) whenever possible. return: void |
| expandBorderShorthand() X-Ref |
| Splits shorthand border declarations (e.g. `border: 1px red;`). Additional splitting happens in expandDimensionsShorthand. Multiple borders are not yet supported as of 3. return: void |
| expandDimensionsShorthand() X-Ref |
| Splits shorthand dimensional declarations (e.g. `margin: 0px auto;`) into their constituent parts. Handles `margin`, `padding`, `border-color`, `border-style` and `border-width`. return: void |
| expandFontShorthand() X-Ref |
| Converts shorthand font declarations (e.g. `font: 300 italic 11px/14px verdana, helvetica, sans-serif;`) into their constituent parts. return: void |
| expandBackgroundShorthand() X-Ref |
| Converts shorthand background declarations (e.g. `background: url("chess.png") gray 50% repeat fixed;`) into their constituent parts. return: void |
| expandListStyleShorthand() X-Ref |
return: void |
| createShorthandProperties(array $aProperties, $sShorthand) X-Ref |
param: array<array-key, string> $aProperties param: string $sShorthand return: void |
| createBackgroundShorthand() X-Ref |
return: void |
| createListStyleShorthand() X-Ref |
return: void |
| createBorderShorthand() X-Ref |
| Combines `border-color`, `border-style` and `border-width` into `border`. Should be run after `create_dimensions_shorthand`! return: void |
| createDimensionsShorthand() X-Ref |
| Looks for long format CSS dimensional properties (margin, padding, border-color, border-style and border-width) and converts them into shorthand CSS properties. return: void |
| createFontShorthand() X-Ref |
| Looks for long format CSS font properties (e.g. `font-weight`) and tries to convert them into a shorthand CSS `font` property. At least `font-size` AND `font-family` must be present in order to create a shorthand declaration. return: void |
| __toString() X-Ref |
return: string |
| render(OutputFormat $oOutputFormat) X-Ref |
return: string |
