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* This file contains the code for the SOAP_Type_dateTime class.
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* LICENSE: This source file is subject to version 2.02 of the PHP license,
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* that is bundled with this package in the file LICENSE, and is available at
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* through the world-wide-web at http://www.php.net/license/2_02.txt. If you
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* did not receive a copy of the PHP license and are unable to obtain it
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* through the world-wide-web, please send a note to license@php.net so we can
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* mail you a copy immediately.
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* @category Web Services
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* @author Dietrich Ayala <dietrich@ganx4.com> Original Author
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* @author Shane Caraveo <Shane@Caraveo.com> Port to PEAR and more
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* @author Jan Schneider <jan@horde.org> Maintenance
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* @copyright 2003-2007 The PHP Group
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* @license http://www.php.net/license/2_02.txt PHP License 2.02
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* @link http://pear.php.net/package/SOAP
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* This class converts from and to unix timestamps and ISO 8601 date/time.
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* @author Dietrich Ayala <dietrich@ganx4.com> Original Author
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* @author Shane Caraveo <shane@php.net> Port to PEAR and more
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* @author Jan Schneider <jan@horde.org> Maintenance
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class SOAP_Type_dateTime
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'# 1: centuries & years CCYY-
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# 8: Z to indicate UTC, -+HH:MM:SS.SS... for local zones
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(Z|[+\-][0-9]{4}|[+\-][0-9]{2}:[0-9]{2})?';
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* @param string|integer $date The timestamp or ISO 8601 formatted
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* date and time this object is going to
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function SOAP_Type_dateTime($date = -1)
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$this->timestamp = time();
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} elseif (is_int($date)) {
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$this->timestamp = $date;
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$this->timestamp = $this->toUnixtime($date);
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* Alias of {@link SOAP_Type_dateTime::toUTC}.
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function toSOAP($date = NULL)
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return $this->toUTC($date);
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* Converts this object or a timestamp to an ISO 8601 date/time string.
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* @param integer $timestamp A unix timestamp
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* @return string An ISO 8601 formatted date/time string.
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function toString($timestamp = 0)
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$timestamp = $this->timestamp;
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//simulate PHP5's P parameter
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$zone = date('O', $timestamp);
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if (strlen($zone) === 5) {
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$zone = substr($zone, 0, 3) . ':' . substr($zone, 3);
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return date('Y-m-d\TH:i:s', $timestamp) . $zone;
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* Splits a date/time into its components.
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* @param string|integer $datestr A unix timestamp or ISO 8601 date/time
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* string. If empty, this object is used.
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* @return boolean|array An array with the date and time components or
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function _split($datestr)
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$datestr = $this->toString();
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} elseif (is_int($datestr)) {
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$datestr = $this->toString($datestr);
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if (preg_match('/' . $this->_iso8601 . '/x', $datestr, $regs)) {
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if (empty($regs[8])) {
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$timestamp = strtotime(sprintf('%04d-%02d-%02d %02d:%02d:%02d',
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$regs[8] = date('O', $timestamp);
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if ($regs[8] != 'Z') {
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$op = substr($regs[8], 0, 1);
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$h = substr($regs[8], 1, 2);
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if (strstr($regs[8], ':')) {
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$m = substr($regs[8], 4, 2);
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$m = substr($regs[8], 3, 2);
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$regs[4] = $regs[4] - $h;
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$regs[5] = $regs[5] - $m;
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$regs[4] = $regs[4] + $h;
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$regs[5] = $regs[5] + $m;
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* Returns an ISO 8601 formatted UTC date/time string.
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* @param string|integer $datestr @see SOAP_Type_dateTime::_split
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* @return string The ISO 8601 formatted UTC date/time string.
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function toUTC($datestr = null)
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$regs = $this->_split($datestr);
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return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',
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* Returns a unix timestamp.
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* @param string|integer $datestr @see SOAP_Type_dateTime::_split
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* @return integer The unix timestamp.
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function toUnixtime($datestr = null)
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$regs = $this->_split($datestr);
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return strtotime(sprintf('%04d-%02d-%02d %02d:%02d:%02dZ',
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* Compares two dates or this object with a second date.
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* @param string|integer $date1 A unix timestamp or ISO 8601 date/time
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* @param string|integer $date2 A unix timestamp or ISO 8601 date/time
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* string. If empty, this object is used.
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* @return integer The difference between the first and the second date.
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function compare($date1, $date2 = null)
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if (is_null($date2)) {
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$date1 = $this->timestamp;
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if (!is_int($date1)) {
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$date1 = $this->toUnixtime($date1);
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if (!is_int($date2)) {
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$date2 = $this->toUnixtime($date2);
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if ($date1 != -1 && $date2 != -1) {
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return $date1 - $date2;
added
removed
SOAP-0.12.0/Type/dateTime.php
