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<?php 
header("Content-Type: application/vnd.ms-excel; charset=UTF-8"); 
header("Pragma: public"); 
header("Expires: 0"); 
header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); 
header("Content-Type: application/force-download"); 
header("Content-Type: application/octet-stream"); 
header("Content-Type: application/download"); 
header("Content-Disposition: attachment;filename=11.xls "); 
header("Content-Transfer-Encoding: binary "); 
?> 
<? 
$filename="phpµ¼Èëµ½excel-utf-8±àÂë"; 
$filename=iconv("utf-8", "gb2312", $filename); 
echo $filename; 
?> 
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<?php 
header("Content-Type: application/vnd.ms-excel; charset=UTF-8"); 
header("Pragma: public"); 
header("Expires: 0"); 
header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); 
header("Content-Type: application/force-download"); 
header("Content-Type: application/octet-stream"); 
header("Content-Type: application/download"); 
header("Content-Disposition: attachment;filename=11.xls "); 
header("Content-Transfer-Encoding: binary "); 
?> 
<? 
$filename="phpµ¼Èëµ½excel-utf-8±àÂë"; 
echo $filename; 
?> 
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list($usec, $sec) = explode(" ",microtime()); 
return ((float)$usec + (float)$sec); 

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