php»ñÈ¡ÍøÕ¾µÄÄÚÈÝ(SSL,GET,POSTÐÎʽ¶¼ÄÜ»ñÈ¡µ½)!
·â×°Ò»¸öfunction£¬ÒԱ㸴Óá£
Ö§³Öhttps£¬»òÕßhttpµÄget»òÕßpost¡£
function httpURLfeedback($url,$request_type,$time_out = "60") {
$arr = parse_url($url);
$transports = "";
$port = 0;
$host = $arr['host'];
$query = $arr['query'];
$path = $arr['path'];
if($urlarr["scheme"] == "https") {
$transports = "ssl://";
$port = "443";
} else {
$transports = "tcp://";
$port = "80";
}
$fp=@fsockopen($transports.$host,$port,$errno,$errstr,$time_out);
if(!$fp) {
die("ERROR: $errno - $errstr<br />\n");
} else {
$out = "";
if($request_type == 'get'){
$out .= "GET $path?$query HTTP/1.1\r\n";
$out .= "Host: $host\r\n";
$out .= "Connection: Close\r\n\r\n";
}else {
$out .= "POST $path HTTP/1.1\r\n";
$out .= "Host: $host\r\n";
$out .= "Content-type: application/x-www-form-urlencoded\r\n";
$out .= "Content-length: ".strlen($query)."\r\n";
$out .= "Connection: Close\r\n\r\n";
$out .= $query. "\r\n\r\n";
}
fwrite($fp,$out);
while(!feof($fp)) {
echo @fgets($fp, 1024);
}
fclose($fp);
}
}
httpURLfeedback("http://www.baidu.com/s?wd=wwe",'get');
Ïà¹ØÎĵµ£º
ǰÑÔ£º
¡¡¡¡FCKeidtorÊǸö¹úÍâµÄ¶àÓïÑÔ±à¼Æ÷£¬Äã¿ÉÒÔ¶ÔÆäÅäÖÃÎļþ½øÐмòµ¥ÐÞ¸Äʹ֧֮³ÖĿǰ³£ÓÃWeb¿ª·¢ÓïÑÔµÄÓ¦Óã¬ÏÂÃæÎҾͽ²½²FCKeditorµÄ×îа汾2.4.2ÔÚphpµÄ¾ßÌåÅäÖùý³Ì£¬Óв»×ãºÍ³ö´íµÄµØ·½£¬»¶ÓÖ¸Õý¡£
¾«¼ò£º
¡¡¡¡ÕýÒòΪÕâ¸ö±à¼Æ÷ÊÇÖ§³Ö¶àÓïÑԵģ¬ËùÒÔÊ×ÏÈÎÒÃÇÕë¶ÔʹÓÃ¶ÔÆä×öÏàÓ¦µÄÈßÓàÎļþɾ³ý¡£
¡¡¡ ......
ÔÚPHPÖÐʹÓùýSESSIONµÄÅóÓÑ¿ÉÄÜ»áÅöµ½Õâôһ¸öÎÊÌ⣬SESSION±äÁ¿²»ÄÜ¿çÒ³´«µÝ¡£ÕâÁîÎÒ¿àÄÕÁ˺ÃЩÈÕ×Ó£¬×îÖÕͨ¹ý²é×ÊÁÏ˼¿¼²¢½â¾öÁËÕâ¸öÎÊÌâ¡£ÎÒÈÏΪ£¬³öÏÖÕâ¸öÎÊÌâµÄÔÒòÓÐÒÔϼ¸µã£º
1¡¢¿Í»§¶Ë½ûÓÃÁËcookie
2¡¢ä¯ÀÀÆ÷³öÏÖÎÊÌ⣬ÔÝʱÎÞ·¨´æÈ¡cookie
3¡¢php.iniÖеÄsession.use_trans_sid = 0»òÕß±àÒëʱûÓÐ ......
phpÖÐsessionµÄÓ÷¨
PHPÖеÄsessionĬÈÏÇé¿öÏÂÊÇʹÓÿͻ§¶ËµÄCookie¡£µ±¿Í»§¶ËµÄCookie±»½ûÓÃʱ£¬»á×Ô¶¯Í¨¹ýQuery_StringÀ´´«µÝ¡£
Php´¦Àí»á»°µÄº¯ÊýÒ»¹²ÓÐ11¸ö£¬ÎÒÃÇÏêϸ½éÉÜһϽ«ÒªÓõ½¼¸¸öº¯Êý¡£
1¡¢ session_start
º¯Êý¹¦ÄÜ£º¿ªÊ¼Ò»¸ö»á»°»òÕß·µ»ØÒѾ´æÔڵĻỰ¡£
º¯ÊýÔÐÍ£ºboolean se ......
javaʹÓÃMathÀ࣬phpʹÓÃϵͳº¯Êý
ceil¹¦ÄÜ ´óÓÚµÈÓÚijÊý(³£ÓÃÓÚ·ÖÒ³Ò³Êý¼ÆË㣩
phpÖУºceil(a/b)
javaÖУº(int)Math.ceil((double)a/b)) Math.ceilÔÚjavaÖÐÐèÒª´«ÈëdoubleÐÍ£¬¶ø·µ»ØÒ²ÊÇdoubleÐÍ¡£×¢ÒâÕâÀïÓÃ(double)a/b²Å¿ÉÒÔ¡£
a/b,(dobule)(a/b)¶¼²»ÐС£ÒòΪËûÃÇ»áÏÈ×Ô¶¯ÉáÆúСÊýÈ¡µÃÕûÊý
flooe ......