php-doc-en/reference/info/functions/phpinfo.xml

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<!-- splitted from ./en/functions/info.xml, last change in rev 1.2 -->
<refentry id="function.phpinfo">
	<refnamediv>
		<refname>phpinfo</refname>
		<refpurpose><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> PHP</refpurpose>
	</refnamediv>
	<refsect1>
		<title><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></title>
		<methodsynopsis>
			<type>int</type>
			<methodname>phpinfo</methodname>
			<methodparam choice="opt">
				<type>int</type>
				<parameter>what</parameter>
			</methodparam>
		</methodsynopsis>
		<para>
     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> 
     PHP.  <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> PHP, <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>, <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD> <20>PHP,  <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> HTTP, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>PHP.</para>
		<para>
     <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> , <20><>"<22> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> 
     <function>phpinfo</function><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <link linkend="configuration"><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></link><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <link linkend="language.variables.predefined"><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> </link><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD> <function>phpinfo</function> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>- EGPCS (Environment, GET, POST, Cookie, Server) .
    </para>
		<para>
     <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> , <20>"<22> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><emphasis><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> </emphasis><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> WHAT <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
     <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <link linkend="language.operators.bitwise">or</link> .
    </para>
		<para>
			<table>
				<title>
					<function>phpinfo</function><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></title>
				<tgroup cols="3">
					<thead>
						<row>
							<entry><EFBFBD><EFBFBD> (constant)</entry>
							<entry><EFBFBD><EFBFBD><EFBFBD></entry>
							<entry><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></entry>
						</row>
					</thead>
					<tbody>
						<row>
							<entry>INFO_GENERAL</entry>
							<entry>1</entry>
							<entry>
          <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD> &php.ini; , <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>.
         </entry>
						</row>
						<row>
							<entry>INFO_CREDITS</entry>
							<entry>2</entry>
							<entry>
          PHP 4 Credits.  <20><><EFBFBD> <20><> <function>phpcredits</function>.
         </entry>
						</row>
						<row>
							<entry>INFO_CONFIGURATION</entry>
							<entry>4</entry>
							<entry>
          <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> , <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>PHP.  <20><><EFBFBD> <20><><function>ini_get</function>.
         </entry>
						</row>
						<row>
							<entry>INFO_MODULES</entry>
							<entry>8</entry>
							<entry>
         <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><>          <function>get_loaded_modules</function>.
         </entry>
						</row>
						<row>
							<entry>INFO_ENVIRONMENT</entry>
							<entry>16</entry>
							<entry>
          <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20>            <varname>$_ENV</varname>.
         </entry>
						</row>
						<row>
							<entry>INFO_VARIABLES</entry>
							<entry>32</entry>
							<entry>
          <20><><EFBFBD><EFBFBD> <20><><EFBFBD><link linkend="language.variables.predefined">
          <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD></link> <20> EGPCS (Environment, GET,
          POST, Cookie, Server).
         </entry>
						</row>
						<row>
							<entry>INFO_LICENSE</entry>
							<entry>64</entry>
							<entry>
          <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> PHP. <20><><EFBFBD> <20><>    <ulink url="&url.php.license;"><EFBFBD><EFBFBD>"<22> <20><> <20><><EFBFBD><EFBFBD><EFBFBD></ulink>.
         </entry>
						</row>
						<row>
							<entry>INFO_ALL</entry>
							<entry>-1</entry>
							<entry>
          <20><><EFBFBD><EFBFBD> <20><> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>.
         </entry>
						</row>
					</tbody>
				</tgroup>
			</table>
		</para>
		<para>
			<example>
				<title>
					<function>phpinfo</function><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></title>
				<programlisting role="php"><![CDATA[
<?php

// Show all information, defaults to INFO_ALL
phpinfo();

// Show just the module information.
// phpinfo(8) yields identical results.
phpinfo(INFO_MODULES);

?>
]]></programlisting>
			</example>
		</para>
		<note>
			<para>
      <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> ,<2C><><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
      <literal>expose_php</literal> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> -
      <literal>off</literal>. <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> PHP <20> ZEND <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
     </para>
		</note>
		<para>
    <20><><EFBFBD> <20><>  <function>phpversion</function>,
    <function>phpcredits</function>,
    <function>php_logo_guid</function>, 
    <function>ini_get</function>,
    <function>ini_set</function>, 
    <function>get_loaded_modules</function>,
    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>  <link linkend="language.variables.predefined"><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD></link>.
    </para>
	</refsect1>
</refentry>
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