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is_writable("data/config.php");
is_writable() ¼ì²éÎļþÊÇ·ñ¿Éд£¬ÓÃÀ´ÅжÏÎļþ£¬Í¬ÀຯÊý»¹ÓÐis_readable()¼ì²éÎļþÊÇ·ñ¿É¶Á£¬·µ»Ø²¼¶ûÖµ¡£
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<?php
$file="config.php";
if (!is_writable($file))
{
echo "<font color=red>²»¿Éд</font>";
}
else
{ echo "<strong><font color=green>¿Éд</font></strong>";
}
if (isset($_POST[install]))
{ $config_str="<?php";
$config_str.="\n";//ÕâÊÇ»»Ðзû
$config_str.='$hostname="'.$_POST[hostname].'";';
$config_str.="\n";//ÕâÊÇ»»Ðзû
$config_str.='$dbuser="'.$_POST[dbuser].'";';
$config_str.="\n";//ÕâÊÇ»»Ðзû
$config_str.='$dbpasswd="'.$_POST[dbpasswd].'";';
$config_str.="\n";
$config_str.='$dbname="'.$_POST[dbname].'";';
$config_str.="\n";
$config_str.='$dbprefix="'.$_POST[dbprefix].'";';//Êý¾Ý¿âǰ׺
$config_str.="\n";
$config_str.="?>";
$f_open=fopen($file,"w+");
fwrite($f_open ,$config_str);
include_once("config.php");
if (! @$link=mysql_connect($hostname,$dbuser,$dbpasswd))
{
echo "Êý¾Ý¿âÁ¬½Óʧ°Ü£¡<
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php ͨÓõĵ÷Óà soµÄ·½·¨ÊÇʹÓÃdl()º¯Êý£¬µ«ÊÇÔÚphp5.3Ö®ºó²»ÔÙÖ§³ÖÕâÖÖ·½·¨£¬½öÖ§³Ö¾²Ì¬µ÷Óã¬Ê¹ÓÃdl() ¶¯Ì¬µ÷Óõķ½·¨¼û£º
ÒýÓÃÒ³1: http://tech.idv2.com/2007/07/06/use-local-so-in-php/
¸ÐлÔ×÷ÕßÌṩµÄÇåÎúÃ÷Á˵ķ½·¨£¬µ«ÊÇÎÒÔÚ5.3.1°æ±¾iÖÐûÓÐͨ¹ý£¬ÓÚÊÇÎÒÕÒµ½ÁËÒ³Ã棺
  ......
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 ......
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mixed mssql_query(string query[,resource link_identifier[,int batch_size]])
¸Ãº¯Êý²ÎÊ ......
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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
& ......
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 ......