ApiPlatform\Core\HttpCache\VarnishPurger::purge()

Complexity

Conditions	4
Paths	5

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function purge(array $iris)
    {
        if (!$iris) {

The expression $iris of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using empty($expr) instead to make it clear that you intend to check for an array without elements.

            return;
        }

        // Create the regex to purge all tags in just one request
        $parts = array_map(function ($iri) {
            return sprintf('(^|\,)%s($|\,)', preg_quote($iri));
        }, $iris);

        $regex = isset($parts[1]) ? sprintf('(%s)', implode(')|(', $parts)) : $parts[0];

        foreach ($this->clients as $client) {
            $client->requestAsync('BAN', '', ['headers' => ['ApiPlatform-Ban-Regex' => $regex]]);
        }
    }
}