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Use veradic argument for HTTP::combineVary

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Daniel Hensby 2018-06-12 12:52:34 +01:00 committed by Damian Mooyman
parent bf90af4845
commit 37343cf0e2
1 changed files with 7 additions and 7 deletions
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14
src/Control/HTTP.php
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@ -603,18 +603,18 @@ class HTTP
/** /**
* Combine vary strings * Combine vary strings
* *
* @param string $vary,... Each vary as a separate arg * @param string[] $varies Each vary as a separate arg
* @return string * @return string
*/ */
protected static function combineVary($vary) protected static function combineVary(...$varies)
{ {
$varies = []; $cleanVaries = [];
foreach (func_get_args() as $arg) { foreach ($varies as $vary) {
$argVaries = array_filter(preg_split("/\s*,\s*/", trim($arg))); $argVaries = array_filter(preg_split("/\s*,\s*/", trim($vary)));
if ($argVaries) { if ($argVaries) {
$varies = array_merge($varies, $argVaries); $cleanVaries = array_merge($cleanVaries, $argVaries);
} }
} }
return implode(', ', array_unique($varies)); return implode(', ', array_unique($cleanVaries));
} }
} }