function advagg_count_css_selectors in Advanced CSS/JS Aggregation 7.2

Count the number of selectors inside of a CSS string.

Parameters

string $css_string: CSS string.

Return value

int The number of CSS selectors.

3 calls to advagg_count_css_selectors()

AdvAggCascadingStylesheetsTestCase::testRenderFile in tests/advagg.test

Tests rendering the stylesheets.

advagg_get_info_on_files in ./advagg.inc

Given a filename calculate various hashes and gather meta data.

advagg_split_css_file in ./advagg.inc

Given a file info array it will split the file up.

File

./advagg.inc, line 1190

Advanced CSS/JS aggregation module.

Code

function advagg_count_css_selectors($css_string) {
  return substr_count($css_string, ',') + substr_count($css_string, '{') - substr_count($css_string, '@media');
}