@@ -167,6 +167,9 @@ discard block |
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| 167 | 167 | return $headers; |
| 168 | 168 | } |
| 169 | 169 | |
| 170 | + /** |
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| 171 | + * @param boolean $private |
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| 172 | + */ |
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| 170 | 173 | private static function getCacheControlTime( $header, $private ) |
| 171 | 174 | { |
| 172 | 175 | $result = null; |
@@ -227,7 +230,7 @@ discard block |
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| 227 | 230 | /** |
| 228 | 231 | * Return the last value sent for a specific header, uses the output of parse(). |
| 229 | 232 | * @param (mixed) $headers An array with multiple header strings or a single string. |
| 230 | - * @return array|mixed |
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| 233 | + * @return string |
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| 231 | 234 | */ |
| 232 | 235 | private static function getLastHeader($headers) { |
| 233 | 236 | if ( is_array($headers) ) { |