Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

²ËÄñÎÊPHPµÄÒ»¸ö¼òµ¥µÄÎÊÌâ? - PHP / »ù´¡±à³Ì

ÎÒÏë×ö¸öphp¼òµ¥µÄÏÂÔØ¹¦ÄÜ£¬ÒòΪÊdzõѧ£¬ÃþË÷Á˺ó¤Ê±¼ä£¬ÍøÉϵĴúÂë²»³É¹¦£¬Ë­Äܸø¸öÍê³ÉµÄ´úÂë°¡£¬Ð»Ð»°¡¡£
header ÀàÐÍ

¶Á file
 echo 

¾ÍÕ⼸²½ÁË

ÒýÓÃ
header ÀàÐÍ

¶Á file
echo

¾ÍÕ⼸²½ÁË

Õâ¸öÒ»µãÒ²²»¼òµ¥ ¹þ¹þ
Ö±½Ólink¹ýÈ¥¾ÍÏÂÔØÁË ±ÈÈç http://www.yourdomain.com/dl/you_want_to_DL_fileName.txt

PHP code:

function download($filename){
$timestamp=time();
ob_end_clean();
header('Last-Modified: '.gmdate('D, d M Y H:i:s',$timestamp+86400).' GMT');
header('Cache-control: max-age=86400');
header('Expires: '.gmdate('D, d M Y H:i:s',$timestamp+86400).' GMT');
header('Content-Encoding: none');
$basename = basename($filename);
$fileext = substr(strrchr($basename,'.'),1);
$filesize = filesize($filename);
if(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE')!==false && $fileext=='torrent' ){
$attachment='inline';
} else{
$attachment='attachment';
}
header('Content-Disposition: '.$attachment.'; filename='.$basename);
header('Content-type: '.$fileext);
$filesize && header('Content-Length: '.$filesize);
readfile($filename);
exit;
}



È¥ http://www.w3school.com.cn/ ÄÄÀïµÄ¶«Î÷ºÃ¶à£¡

PHP code




Ïà¹ØÎÊ´ð£º

ÕÒ¹¤×÷ºÍ¶Ô¸ÕѧPHPµÄÅóÓѵÄÖÒ¸æ - PHP / ¿ªÔ´×ÊÔ´

ĿǰÔÚÎ人ÕÒ¹¤×÷  
·¢Ïִ󲿷ֹ«Ë¾ÎÞÍâºõÁ½ÖÖ
Ò»ÖÖÊǸãÍâ°üµÄ ÒªÓÃzend,cakephpµÈÍâ¹ú¿ò¼Ü
»¹ÒªÊìϤÍâ¹ú¿ªÔ´ÏµÍ³
Ò»ÖÖ¹úÄÚµÄ ÎÞÍâºõ dedecms ecshop shopexÕ⼸ÖÖ¸ÄÕ¾µã ÓеĹ«Ë¾ÉõÖÁÄÃһЩ¸üСµÄϵͳ¸ ......

php ´¦Àí´óÌå»ýexcelÎļþ - PHP / »ù´¡±à³Ì

ʹÓÃÍøÉ쵀 phpexcelreader À࣬½«ÐéÄâ»úÄÚ´æµ÷ÕûÖµ1024M£¬excelÌå»ýΪ224M£¬ÓÃphpexcelreader¶ÁÈ¡µÄʱºòÄÚ´æ¸ù±¾²»¹»Óã¬Çë½Ì¸÷λÓÐʲôºÃµÄ·½·¨¶ÁÈ¡ÕâÖÖ´óÌå»ýµÄ excel ÎʼÛô£¿


excelÌå»ýΪ224M
·þÁË¡£¡£¡£ ......

php---ǧ·Öλ·Ö¸ô·û£¿ - PHP / ¿ªÔ´×ÊÔ´

phpÖÐÈçºÎÊä³öǧ·Öλ·Ö¸ô·û¡£¡£¡£¡£¡£

number_format

PHP code:

//ÊÇÕâÖÖЧ¹û°É£¿
echo number_format(123123123, 2, '.', ',');
//½á¹ûÊä³ö123,123,123.00 2ÊÇСÊýµãºóλÊý£¬µÚÈý¸ö²ÎÊýÊÇСÊýµã·Ö¸ô·û ......

PHPÓëASP - PHP / »ù´¡±à³Ì

ÔÚPHPÖÐÓÐûÓÐÏñASPÖеļǼ¼¯(ADODB.Recordset )ÕâÖÖÀàÐ͵ĶÔÏó?¿É²»¿ÉÒÔÏñÔÚASPÖÐÒ»Ñùͨ¹ý¼Ç¼¼¯À´¸üÐÂÊý¾Ý¿â.ÈçÏÂÃæÕâÑù.
VBScript code:

set rs=server.createobject("adodb.recordset")
......

phpÖÐHTTP_REFERERÎÊÌâ - PHP / ¿ªÔ´×ÊÔ´

ÏÖÔÚÓÐa,bÈý¸öÒ³Ãæ
bÊǵÇÂ½Ò³Ãæ£¬·ÃÎÊaÒ³Ãæ£¬Èç¹ûûÓеǼ£¬Ôòheaderµ½bÒ³Ãæ
ÔÚbÒ³ÃæÈ¡²»µ½HTTP_REFERER
Ã²ËÆHTTP_REFERERÖ»ÄÜÈ¡µ½a±êÇ©ºÍpost,get·½·¨µÄÌø×ª
Äܲ»ÄÜαÔìÒ»¸öHTTP_REFERER£¬È»ºó¹ýÈ¥£¿

¼ÈÈ»Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ