PHP»ñÈ¡ÍøÒ³ÄÚÈÝ·½·¨×ܽá
ץȡµ½µÄÄÚÈÝÔÚͨ¹ýÕýÔò±í´ïʽ×öһϹýÂ˾͵õ½ÁËÄãÏëÒªµÄÄÚÈÝ£¬ÖÁÓÚÈçºÎÓÃÕýÔò±í´ïʽ¹ýÂË£¬ÔÚÕâÀï¾Í²»×ö½éÉÜÁË£¬ÓÐÐËȤµÄ£¬ÒÔϾÍÊǼ¸ÖÖ³£ÓõÄÓÃphp×¥È¡ÍøÒ³ÖеÄÄÚÈݵķ½·¨¡£
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;
?>
×¢£º
1.ʹÓÃfile_get_contentsºÍfopen±ØÐë¿Õ¼ä¿ªÆôallow_url_fopen¡£·½·¨£º±à¼php.ini£¬ÉèÖÃallow_url_fopen = On£¬allow_url_fopen¹Ø±ÕʱfopenºÍfile_get_contents¶¼²»ÄÜ´ò¿ªÔ¶³ÌÎļþ¡£
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¡£
Ïà¹ØÎĵµ£º
ºÜ¶àʱºòÎÒÃÇϲ»¶ÓÃjsÀ´»ñÈ¡ÈÕÆÚºÍʱ¼ä£¬µ«Õâ½ö½öÊǿͻ§¶ËµÄ¡£
ÎÒÃÇ¿ÉÒÔÓÃphpµÄdateº¯Êý¼´¿ÉÀ´»ñÈ¡·þÎñÆ÷ÉϵÄʱ¼ä£º
<?php
//½«Ê±ÇøÉèÖÃΪÖйú
date_default_timezone_set("PRC");
echo date("Y-m-d l H:i:s A");
//ÀýÊä³ö£º2010-03-06 Saturday 11:51:29 AM
?> ......
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 ......
Á¬½Óµ½Êý¾Ý¿âÖ®ºó£¬¼´¿ÉÔÚÊý¾Ý¿âÖд´½¨ËùÐèÒªµÄ±í¡£ÔÚÊý¾Ý¿âÖд´½¨±í£¬¿ÉÒÔͨ¹ýÊÇÓÃPHPµÄMSSQL¿âº¯ÊýÖеÄmssql_query()º¯ÊýÖ´ÐÐÏàÓ¦µÄ½¨±íSQLÓï¾äÀ´ÊµÏÖ¡£º¯Êýmssql_query()ÊÇרÃÅÓÃÓÚÖ´ÐÐSQLÓï¾äµÄº¯Êý£¬¸Ãº¯Êý´úÂë¸ñʽ£º
mixed mssql_query(string query[,resource link_identifier[,int batch_size]])
¸Ãº¯Êý²ÎÊ ......