官方的编译 Apache 2.x 和 PHP 的说明
内容来自来自源代码包的INSTALL文件，这才是权威的，不要被网上纷呈的例子搞混了。Apache 2.x on Unix systems
Thissectioncontains notes and hints specific to Apache 2.x installs
of PHP on Unix systems.
Warning
Wedonot recommend using a threaded MPM in production with Apache 2.
Usethe prefork MPM, which is the default MPM with Apache 2.0 and 2.2.
Forinformationonwhy,read the related FAQ entry on using Apache2
with a threaded MPM
The 禄 ApacheDocumentationisthemostauthoritativesourceof
information on the Apache2.xserver.Moreinformationabout
installation options for Apache may be found there.
ThemostrecentversionofApache HTTP Server may be obtained from
禄 Apachedownloadsite,andafittingPHPversion from the above
mentionedplaces.Thisquickguidecoversonlythe basics to get
started with Apache 2.x and PHP. For more information read the 禄 Apache
Documentation.Theversionnumbers have been omitted here, to ensure
theinstructions are not incorrect. In the examples below, 'NN' should
be replaced with the specific version of Apache being used.
Therearecurrently two versions of Apache 2.x - there's 2.0 and 2.2.
Whilethereare various reasons for choosing each, 2.2 is the current
latestversion,andtheonethat is recommended, if that option is
availabletoyou. However, the instructions here will work for either
2.0 or 2.2.
1. ObtaintheApache HTTP server from the location listed above, and
unpack it:
gzip -d httpd-2_x_NN.tar.gz
tar -xf httpd-2_x_NN.tar
2. Likewise, obtain and unpack the PHP source:
gunzip php-NN.tar.gz
tar -xf php-NN.tar
3. Buildand install Apache. Consult the Apache install documentation
for more details on building Apache.
cd httpd-2_x_NN
./configure --enable-so
make
make install
4. NowyouhaveApache2.x.NNavailable under /usr/local/apache2,
configuredwithloadablemodulesupportandthestandard MPM
prefork.Totesttheinstallation use your normal procedure for
starting the Apache server, e.g.:
/usr/local/apache2/bin/apachectl start
and stop the server to go on with the configuration for PHP:
/usr/local/apache2/bin/apachectl stop
5. Now,configure and build PHP. This is where you customize PHP with
variousoptions,likewhichextensionswillbeenabled.Run
./configure--help for a list of available options. In our example
we'll do a simple configure with Apache 2 and MySQL support.
IfyoubuiltApachefromsource, as described above, the below
examplewill match your path for apxs, but if you installed Apache
some other way, you'll need to adjust the path to apxs accordingly.
Note that some distros may rename apxs to apxs2.
cd ../php-NN
./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql
make
make install
Ifyou decide to change your configure options after installation,
you'llneed to re-run the configure, make, and make install steps.
Youonly need to restart apache for the new module to take effect.
A recompile of Apache is not needed.
Notethatunless told otherwise, 'make install' will also install
PEAR,variousPHPtools such as phpize, install the PHP CLI, and
more.
6. Setup your php.ini
cp php.ini-development /usr/local/lib/php.ini
Youmayedityour.inifileto set PHP options. If you prefer
having php.ini in another location, use
--with-config-file-path=/some/path in step 5.
Ifyouinsteadchoose php.ini-production, be certain to read the
list of changes within, as they affect how PHP behaves.
7. Edityour httpd.conf to load the PHP module. The path on the right
hand side of the LoadModule statement must point to the path of the
PHPmoduleonyoursystem. The make install from above may have
already added this for you, but be sure to check.
LoadModule php5_module modules/libphp5.so
8. TellApache to parse certain extensions as PHP. For example, let's
haveApacheparse.phpfilesas PHP. Instead of only using the
ApacheAddTypedirective,we want to avoid potentially dangerous
uploadsandcreatedfilessuchasexploit.php.jpgfrom being
executed as PHP. Usingthisexample,youcouldhaveany
extension(s)parse as PHP by simply adding them. We'll add .php to
demonstrate.
SetHandler application/x-httpd-php
Or,if we wanted to allow .php, .php2, .php3, .php4, .php5, .php6,
and.phtml files to be executed as PHP, but nothing else, we'd use
this:
SetHandler application/x-httpd-php
Andtoallow.phps files to be handled by the php source filter,
and displayed as syntax-highlighted source code, use this:
SetHandler application/x-httpd-php-source
mod_rewritemaybeusedToallow any arbitrary .php file to be
displayedassyntax-highlightedsourcecode,without having to
rename or copy it to a .phps file:
RewriteEngine On
RewriteRule (.*\.php)s$ $1
Thephp source filter should not be enabled on production systems,
where it may expose confidential or otherwise sensitive information
embedded in source code.
9. Use your normal procedure for starting the Apache server, e.g.:
/usr/local/apache2/bin/apachectl start
OR
service httpd restart
Followingthestepsabove you will have a running Apache2 web server
withsupportforPHP as a SAPI module. Of course there are many more
configurationoptionsavailableApache and PHP. For more information
type ./configure --help in the corresponding source tree.
Apachemaybe built multithreaded by selecting the worker MPM, rather
thanthestandardprefork MPM, when Apache is built. This is done by
addingthefollowing option to the argument passed to ./configure, in
step 3 above:
--with-mpm=worker
Thisshouldnot be undertaken without being aware of the consequences
ofthisdecision,andhavingatleast a fair understanding of the
implications. The Apache documentation regarding禄 MPM-Modules
discusses MPMs in a great deal more detail.
Note:
The Apache MultiViews FAQ discusses using multiviews with PHP.
Note:
Tobuilda multithreaded version of Apache, the target system must
supportthreads.Inthiscase,PHPshouldalsobe built with
experimental Zend Thread Safety (ZTS). Under this configuration, not
allextensions will be available. The recommended setup is to build
Apache with the default prefork MPM-Module.
__________________________________________________________________
__________________________________________________________________
页:
[1]