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  4. Assetic
  5. Util
  6. CssUtils

October\Rain\Assetic\Util\CssUtils

Overview

CSS Utils.

Public Methods

public static extractImports()

public static extractImports(string $content): array

Extracts all references from the supplied CSS content.

public static filterCommentless()

public static filterCommentless(
    string $content,
    callable $callback
): string

Filters each non-comment part through a callable.

public static filterIEFilters()

public static filterIEFilters(
    string $content,
    callable $callback
): string

Filters all IE filters (AlphaImageLoader filter) through a callable.

public static filterImports()

public static filterImports(
    string $content,
    callable $callback,
    Boolean $includeUrl = true
): string

Filters all CSS imports through a callable.

public static filterReferences()

public static filterReferences(
    string $content,
    callable $callback
): string

Filters all references — url() and "@import" — through a callable.

public static filterUrls()

public static filterUrls(string $content, callable $callback): string

Filters all CSS url()'s through a callable.