function GmtToUnix($GmtDate)
{
$DateArr = explode(\' \',$GmtDate); // 分割GMT日期为 日期 | 时间
/* 在日期中取得年,月,日 */
$pDate = preg_split(\'[/.-]\',$DateArr[0]);
$Year = $pDate[0];
$Month = $pDate[1];
$Day = $pDate[2];
/* 在时间中取得时,分,秒 */
$pTime = preg_split(\'[:.-]\',$DateArr[1]);
$Hour = $pTime[0];
$Minute = $pTime[1];
$Second = $pTime[2];
if($Year == \'\' || !is_numeric($Year))
$Year = 0;
if($Month == \'\' || !is_numeric($Month))
$Month = 0;
if($Day == \'\' || !is_numeric($Day))
$Day = 0;
if($Hour == \'\' || !is_numeric($Hour))
$Hour = 0;
if($Minute == \'\' || !is_numeric($Minute))
$Minute = 0;
if($Second == \'\' || !is_numeric($Second))
$Second = 0;
return mktime($Hour,$Minute,$Second,$Month,$Day,$Year);
}
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