Apache 2 and PHP 5 (mod_php) on Linux
Apache 2 and PHP Installation
The following notes are how I got Apache 2 and PHP 5 (or PHP 4) working together on Linux. These instructions also apply, mostly, for any UNIX-like system, especially other Linux distributions. If you have a recent Linux distribution (say since 2002), you already have Apache 2 and PHP, so you don't need to do this unless you want the latest Apache 2 or PHP release or need to customize the Apache or PHP software. Don't forget to remove (or at least disable) the Apache rpm package if you install your own custom Apache.
Apache 2 Version Tip: Beginning with Apache 2.0.42 the API will be kept stable (yeah!). That means you will NOT have to recompile modules (and possibly upgrade/fix source) every time you install a new Apache release. This assumes you stay in the same Apache release series. For example, upgrading from 2.2.0 to 2.2.2 should work. This will not apply to upgrading to the next series (e.g., "development" 2.3.x or "stable" 2.4.x).
I was only able to get PHP working with Apache 2 as a *.so DSO ("dynamic shared object"), as opposed to compiled into Apache (with a static *.a library). I think DSO is the only way PHP is supported now on Apache 2.
I first used httpd-2.0.43 and php-4.3.0 with RedHat 7.3. I am now using httpd-2.2.3 and php-5.2.0 with SUSE 10.1.
Note: If you have problems with PHP and think it's a recent bug, you may want to consider using the latest http://snaps.php.net/ snapshot. Beware that snapshots frequently have regression and are not for production use. Usually problems are because of mis-configuration, not bugs, so snapshots will probably hurt more than help.
Download/unpack Apache2 source from the Apache httpd server website, http://httpd.apache.org/
In the Apache 2 source directory, create a Makefile by typing:
./configure --prefix=/usr/local/apache \
--enable-so \
--enable-cgi \
--enable-info \
--enable-rewrite \
--enable-speling \
--ena
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例子程序。
<?php
define('CLIENT_MULTI_RESULTS', 131072);
$link = mysql_connect("127.0.0.1", "root", "",1,CLIENT_MULTI_RESULTS) or die("Could not connect: ".mysql_error());
mysql_select_db("vs") or die("Could not select database");
?> ......
小编之前也曾报导过PHP开发人员容易忽略的几点精华,除了一些精华技术方法外，很多细微之处也是程序员
们容易忽略的，下面我们为您总结了10个关于PHP你可能不知道的事情。
关于PHP更多内容，欢迎访问：PHP开发基础入门
1.使用ip2long() 和long2ip()函数来把IP地址转化成整型存储到数据库里。
这种方法把存储 ......
<?php
$connstr="DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=" . realpath("data.mdb");
$connid=odbc_connect($connstr,"","",SQL_CUR_USE_ODBC);
$issuetime=date("Y-m-d H:i:s");
$sql="insert into test values("","",...)";
$result=odbc_exec($connid,$sql);
if($result) echo "successful";
else ec ......
http://edu.codepub.com/2010/0131/20248.php
其实这个应该不算是疑难问题，就是php中用 sessionid得到session的值，因为的确很简单，只是可能大家平时用不到所以没有注意到罢了。
先说说，这个机制的用途吧，到现在为止战地知道这个机制有两个方面的用途：
其实这个应该不算是疑难问题，就是php中用 sessi ......
