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<?php |
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namespace PhpXmlRpc\Helper; |
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class Date |
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{ |
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/** |
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* Given a timestamp, return the corresponding ISO8601 encoded string. |
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* |
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* Really, timezones ought to be supported |
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* but the XML-RPC spec says: |
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* |
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* "Don't assume a timezone. It should be specified by the server in its |
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* documentation what assumptions it makes about timezones." |
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* |
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* These routines always assume localtime unless |
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* $utc is set to 1, in which case UTC is assumed |
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* and an adjustment for locale is made when encoding |
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* |
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* @param int $timet (timestamp) |
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* @param int $utc (0 or 1) |
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* |
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* @return string |
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*/ |
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public static function iso8601Encode($timet, $utc = 0) |
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{ |
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if (!$utc) { |
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$t = strftime("%Y%m%dT%H:%M:%S", $timet); |
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} else { |
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if (function_exists('gmstrftime')) { |
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// gmstrftime doesn't exist in some versions |
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// of PHP |
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$t = gmstrftime("%Y%m%dT%H:%M:%S", $timet); |
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} else { |
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$t = strftime("%Y%m%dT%H:%M:%S", $timet - date('Z')); |
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} |
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} |
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return $t; |
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} |
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/** |
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* Given an ISO8601 date string, return a timet in the localtime, or UTC. |
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* |
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* @param string $idate |
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* @param int $utc either 0 or 1 |
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* |
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* @return int (datetime) |
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*/ |
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public static function iso8601Decode($idate, $utc = 0) |
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{ |
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$t = 0; |
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if (preg_match('/([0-9]{4})([0-9]{2})([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})/', $idate, $regs)) { |
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if ($utc) { |
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$t = gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); |
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} else { |
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$t = mktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]); |
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} |
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} |
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return $t; |
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} |
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} |
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gggeek /
phpxmlrpc
