public function AmpCssCollectionRenderer::strip in Accelerated Mobile Pages (AMP) 8.3

Strip css which won't validate as AMPHTML.

Parameters

string $value: The css to strip.

Return value

string The stripped css.

1 call to AmpCssCollectionRenderer::strip()

AmpCssCollectionRenderer::render in src/Asset/AmpCssCollectionRenderer.php

Renders an asset collection.

File

src/Asset/AmpCssCollectionRenderer.php, line 277

Class

AmpCssCollectionRenderer

Renders CSS assets.

Namespace

Drupal\amp\Asset

Code

public function strip($value) {

  // Remove css that won't validate as AMPHTML.
  $invalid = [
    '!important',
  ];
  $value = str_replace($invalid, '', $value);
  return $value;
}