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1.file_get_contents
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$url = "http://www.jb51.net";
$contents = file_get_contents($url);
//Èç¹û³öÏÖÖÐÎÄÂÒÂëʹÓÃÏÂÃæ´úÂë
//$getcontent = iconv("gb2312", "utf-8",$contents);
echo $contents;
?>
2.curl
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$url = "http://www.jb51.net";
$ch = curl_init();
$timeout = 5;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
//ÔÚÐèÒªÓû§¼ì²âµÄÍøÒ³ÀïÐèÒªÔö¼ÓÏÂÃæÁ½ÐÐ
//curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
//curl_setopt($ch, CURLOPT_USERPWD, US_NAME.":".US_PWD);
$contents = curl_exec($ch);
curl_close($ch);
echo $contents;
?>
3.fopen->fread->fclose
PHP´úÂë
¸´ÖÆ´úÂë ´úÂëÈçÏÂ:
<?php
$handle = fopen ("http://www.jb51.net", "rb");
$contents = "";
do {
$data = fread($handle, 1024);
if (strlen($data) == 0) {
break;
}
$contents .= $data;
} while(true);
fclose ($handle);
echo $contents;
?>
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2.ʹÓÃcurl±ØÐë¿Õ¼ä¿ªÆôcurl¡£·½·¨£ºwindowsÏÂÐÞ¸Äphp.ini£¬½«extension=php_curl.dllÇ°ÃæµÄ·ÖºÅÈ¥µô£¬¶øÇÒÐèÒª¿½±´ssleay32.dllºÍlibeay32.dllµ½C:\WINDOWS\system32Ï£»LinuxÏÂÒª°²×°curlÀ©Õ¹¡£


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¹ØÓÚ¶Ô±äÁ¿£¬º¯Êý»òÕßÀàµÄÒýÓò»¶à˵£¬µ«ÒªËµÒ»ÏÂunsetÒ»¸öÒýÓã¬Ê¾Àý£º
<?php
$a = "hello";
$b =&$a;
unset($b);
echo '$a:'.$a;
//output:$a:hello
?> ......

Nginx web+php web·þÎñÆ÷µÄ´î½¨

Linux°æ±¾£º Red Hat Enterprise Linux 5
Nginx°æ±¾£º nginx 0.8.34
PHP°æ±¾£º    php 5.2.13
MySQL°æ±¾£º5.0.22
phpËùÐèÖ§³Ö¿â£ºlibiconv¡¢libmcrypt¡¢mhash¡¢mcrypt
1¡¢±àÒë°²×°phpËùÐèÖ§³Ö¿â
# tar zxvf libiconv-1.13.tar.gz
# cd libiconv-1.13/
# ./configure --prefix=/usr/local
# make &a ......

PHP Ïò±íÖÐÌí¼Ó¼Ç¼

Ïò±íÖÐÌí¼Ó¼Ç¼£¬Í¨³£ÒªÊ¹ÓÃÈçϵÄSQLÓï¾ä¡£
INSERT INTO $table_name(field1,field2,field3,......)values('value1','value2','value3'......)
ÆäÖÐ$table_name Ϊָ¶¨µÄ±íÃû£»field1¡¢field2¡¢field3·Ö±ðΪ±íÖÐ×Ö¶ÎÃû£»value1¡¢value2¡¢value3Ôò·Ö±ðΪ×Ö¶Îfield1¡¢field2¡¢field3Ëù¶ÔÓ¦µÄÖµ¡£
ʵÀýÈçºÎÌí¼Óмͼ£º
& ......

¹ØÓÚJQuery ²å¼þGridµÄѧϰʹÓÃ±Ê¼Ç (PHP°æ)

¹ØÓÚJQuery ²å¼þGridµÄѧϰʹÓÃ±Ê¼Ç (PHP°æ)
     ÔÚ¿ª·¢WEBÓ¦ÓóÌÐòʱ£¬ÎÒÃǻᾭ³£ºÍÊý¾Ý´ò½»µÀ£¬¶øÊý¾Ýͨ³£¶¼ÊÇͨ¹ý±í¸ñµÄÐÎʽÀ´½øÐÐÏÔʾ¡£¶øÔÚjQueryÖУ¬ÓÐÒ»¸öGrid²å¼þ£¬
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linuxÏÂapache+php°²×°³£¼ûÎÊÌâ

1¡¢Apache
¡¡¡¡ÔÚÈçÏÂÒ³ÃæÏÂÔØapacheµÄfor Linux µÄÔ´Âë°ü
¡¡¡¡http://www.apache.org/dist/httpd/;
¡¡¡¡´æÖÁ/home/xxĿ¼£¬xxÊÇ×Ô½¨Îļþ¼Ð£¬ÎÒ½¨ÁËÒ»¸öwjµÄÎļþ¼Ð¡£
¡¡¡¡ÃüÁîÁÐ±í£º
¡¡¡¡
cd /home/wj
¡¡¡¡tar -zxvf httpd-2.0.54.tar.gz
¡¡¡¡mv httpd-2.0.54 apache
¡¡¡¡cd apache
¡¡¡¡./configure --prefix=/u ......
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