Write CSS parts to disk; used when CSS selectors in one file is > 4096.

Parameters

string $css: CSS data to write to disk.

int $overall_split: Running count of what selector we are from the original file.

array $file_info: File info array.

Return value

string Saved path; FALSE on failure.

1 call to Files::createSubfile()
Files::splitCssFile in src/State/Files.php
Given a file info array it will split the file up.

File

src/State/Files.php, line 514

Class

Files
Provides AdvAgg with a file status state system using a key value store.

Namespace

Drupal\advagg\State

Code

private function createSubfile($css, $overall_split, array &$file_info) {
    // Get the path from $file_info['data'].
    $file = advagg_get_relative_path($file_info['data']);
    if (!file_exists($file) || is_dir($file)) {
        return FALSE;
    }
    // Write the current chunk of the CSS into a file.
    $path = $this->partsPath . $file . $overall_split . '.css';
    $directory = dirname($path);
    file_prepare_directory($directory, FILE_CREATE_DIRECTORY);
    file_unmanaged_save_data($css, $path, FILE_EXISTS_REPLACE);
    if (!file_exists($path)) {
        return FALSE;
    }
    return $path;
}