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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@165682 c90b9560-bf6c-de11-be94-00142212c4b1
95 lines
3.8 KiB
XML
95 lines
3.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<sect1 id="install.unix.commandline">
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<title>CGI and commandline setups</title>
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<para>
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The default is to build PHP as a CGI program. This creates a
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commandline interpreter, which can be used for CGI processing, or
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for non-web-related PHP scripting. If you are running a web
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server PHP has module support for, you should generally go for
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that solution for performance reasons. However, the CGI version
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enables users to run different PHP-enabled pages under
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different user-ids.
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</para>
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&warn.install.cgi;
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<para>
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As of PHP 4.3.0, some important additions have happened to PHP. A new
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SAPI named CLI also exists and it has the same name as the CGI binary.
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What is installed at <literal>{PREFIX}/bin/php</literal> depends on your
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configure line and this is described in detail in the manual section
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named <link linkend="features.commandline">Using PHP from the command
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line</link>. For further details please read that section of the manual.
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</para>
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<sect2 id="install.unix.commandline.testing">
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<title>Testing</title>
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<simpara>
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If you have built PHP as a CGI program, you may test your build
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by typing <command>make test</command>. It is always a good idea
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to test your build. This way you may catch a problem with PHP on
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your platform early instead of having to struggle with it later.
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</simpara>
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</sect2>
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<sect2 id="install.unix.commandline.benchmarking">
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<title>Benchmarking</title>
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<simpara>
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If you have built PHP 3 as a CGI program, you may benchmark your
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build by typing <command>make bench</command>. Note that if
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&safemode; is on by default, the benchmark may not be able to finish if
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it takes longer then the 30 seconds allowed. This is because the
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<function>set_time_limit</function> can not be used in
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&safemode;. Use the <link
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linkend="ini.max-execution-time">max_execution_time</link>
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configuration setting to control this time for your own
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scripts. <command>make bench</command> ignores the <link
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linkend="configuration.file">configuration file</link>.
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</simpara>
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<note>
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<simpara>
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<command>make bench</command> is only available for PHP 3.
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</simpara>
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</note>
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</sect2>
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<sect2 id="install.unix.commandline.using-variables">
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<title>Using Variables</title>
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<simpara>
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Some <link linkend="reserved.variables.server">server supplied
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environment variables</link> are not defined in the
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current <ulink url="&url.cgispec;">CGI/1.1 specification</ulink>.
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Only the following variables are defined there: <varname>AUTH_TYPE</varname>,
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<varname>CONTENT_LENGTH</varname>, <varname>CONTENT_TYPE</varname>,
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<varname>GATEWAY_INTERFACE</varname>, <varname>PATH_INFO</varname>,
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<varname>PATH_TRANSLATED</varname>, <varname>QUERY_STRING</varname>,
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<varname>REMOTE_ADDR</varname>, <varname>REMOTE_HOST</varname>,
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<varname>REMOTE_IDENT</varname>, <varname>REMOTE_USER</varname>,
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<varname>REQUEST_METHOD</varname>, <varname>SCRIPT_NAME</varname>,
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<varname>SERVER_NAME</varname>, <varname>SERVER_PORT</varname>,
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<varname>SERVER_PROTOCOL</varname>, and <varname>SERVER_SOFTWARE</varname>.
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Everything else should be treated as 'vendor extensions'.
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</simpara>
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</sect2>
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</sect1>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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