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aktuelle.kurse/m133/Weiteres/Modul_Unterlagen_133_VO/08 Uebungen/03 PHP Grundlagen/PHP_Referenz/funktionsreferenz/kontroll_mechanismen/vordefinierte_variablen.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>Vordefinierte Variablen</title>
<link rel="stylesheet" type="text/css" href="../../src/self.css">
<meta name="description" content="Vordefinierte Variablen">
<meta name="keywords" content="SELFPHP, PHP, Kontroll-Mechanismen, Vordefinierte Variablen">
<meta name="author" content="Damir Enseleit, mail@selfphp.info">
<meta name="DC.Contributer" content="Matthias Hupp, m.hupp@selfphp3.de">
<meta name="DC.Publisher" content="Damir Enseleit, mail@selfphp.info">
<meta name="DC.Date" content="2001-08-02T13:19+01:00">
<meta name="DC.Identifier" content="http://www.selfphp3.de/funktionsreferenz/kontroll_mechanismen/vordefinierte_variablen.html">
<meta name="DC.Language" content="de">
<meta name="DC.Rights" content="../../editorial/index.html">
<meta name="SELF.Firstdate" content="2001-08-02T13:19+01:00">
<meta name="SELF.Version" content="1">
<meta name="SELF.Pagetype" content="Information">
<meta name="SELF.Path" content="SELFPHP == ../../index.php // Funktionsreferenz == ../index.php // Kontroll-Mechanismen == index.html">
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<body bgcolor="#FFFFFF" text="#000000" link="#AA5522" vlink="#772200" alink="#000000">
<table cellpadding="4" cellspacing="0" border="0" width="100%">
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<td bgcolor="#FFEEDD" class="nav"><a class="an" name="top"><img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von"></a> <a href="../../index.html"><b>SELFPHP</b></a>/<a href="../../navigation/index.html">Navigationshilfen</a> <img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von"> <a href="../index.html"><b>Funktionsreferenz</b></a> <img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von"> <a href="index.html"><b>Kontroll-Mechanismen</b></a></td>
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<td bgcolor="#EEEEEE" class="doc" width="110"><img src="../../src/logo.gif" width="106" height="109" border="0" alt="SEL.html"></td>
<td bgcolor="#EEEEEE" class="doc" valign="bottom" width="100%">
<h2>Vordefinierte Variablen</h2></td>
</tr>
<tr>
<td bgcolor="#EEEEEE" class="doc" valign="top" align="center"> <img src="../../src/dokx.gif" width="30" height="20" vspace="6" border="0" alt="Informationsseite">
</td>
<td bgcolor="#FFFFFF" valign="top" nowrap colspan="2">
<p> <img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten">&nbsp;<a href="#befehl"><b>Befehl</b></a><br>
<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten">&nbsp;<a href="#version"><b>Version</b></a><br>
<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten">&nbsp;<a href="#beschreibung"><b>Beschreibung</b></a><br>
<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten">&nbsp;<a href="#beispiel"><b>Beispiel</b></a><br>
<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten">&nbsp;<a href="#ausgabe"><b>Ausgabe</b></a><br>
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<td colspan=3 bgcolor="#EEEEEE" class="doc"><a href="#bottom"><img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"></a>&#160;</td>
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</table>
<h2 class="Sh2"><a class="an" name="befehl">Befehl</a></h2>
<table width="100%" cellpadding=10><tr>
<td class="xmpcode" bgcolor="#E4EEFF"><b>Vordefinierte Variablen</b></td>
</tr></table>
<p>&nbsp;</p>
<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
<a href="#top"><img src="../../src/up.gif" width="14" height="10" border="0" alt="nach oben"></a><a href="#bottom"><img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"></a>&#160;
</td></tr></table>
<h2 class="Sh2"><a class="an" name="version">Version</a></h2>
<table width="100%" cellpadding=10 height="32">
<tr>
<td class="xmpcode" bgcolor="#E4EEFF" height="20">
<p>&nbsp;</p>
</td>
</tr></table>
<p>&nbsp;</p>
<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
<a href="#top"><img src="../../src/up.gif" width="14" height="10" border="0" alt="nach oben"></a><a href="#bottom"><img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"></a>&#160;
</td></tr></table>
<h2 class="Sh2"><a class="an" name="beschreibung">Beschreibung</a></h2>
<table width="100%" cellpadding=10 height="101">
<tr>
<td class="xmpcode" bgcolor="#E4EEFF" height="57">
<p>Sie haben mit den unten stehenden Servervariablen die M&ouml;glichkeit,
viele<br>
Informationen &uuml;ber das Serversystem oder den Besucher ihrer Website
zu<br>
bekommen. Alle Variablen hier ausf&uuml;hrlich zu erkl&auml;ren, w&uuml;rde
den Rahmen des<br>
Buches sprengen.<br>
Sie haben aber die M&ouml;glichkeit, die einzelnen Variablen in ihren
Skripts<br>
auszuprobieren. </p>
</td>
</tr></table>
<p>&nbsp;</p>
<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
<a href="#top"><img src="../../src/up.gif" width="14" height="10" border="0" alt="nach oben"></a><a href="#bottom"><img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"></a>&#160;
</td></tr></table>
<h2 class="Sh2"><a class="an" name="beispiel">Beispiel</a></h2>
<table width="100%" cellpadding=10 height="443">
<tr>
<td class="xmpcode" bgcolor="#E4EEFF">
<pre>&lt;?PHP<br>echo &quot;<br> GATEWAY_INTERFACE: $GATEWAY_INTERFACE &lt;br&gt;<br> SERVER_NAME: $SERVER_NAME &lt;br&gt;<br> SERVER_SOFTWARE: $SERVER_SOFTWARE &lt;br&gt;<br> SERVER_PROTOCOL: $SERVER_PROTOCOL &lt;br&gt;<br> REQUEST_METHOD: $REQUEST_METHOD &lt;br&gt;<br> QUERY_STRING: $QUERY_STRING &lt;br&gt;<br> DOCUMENT_ROOT: $DOCUMENT_ROOT &lt;br&gt;<br> HTTP_ACCEPT: $HTTP_ACCEPT &lt;br&gt;<br> HTTP_ACCEPT_CHARSET: $HTTP_ACCEPT_CHARSET &lt;br&gt;<br> HTTP_ENCODING: $HTTP_ENCODING &lt;br&gt;<br> HTTP_ACCEPT_LANGUAGE: $HTTP_ACCEPT_LANGUAGE&lt;br&gt;<br> HTTP_CONNECTION: $HTTP_CONNECTION &lt;br&gt;<br> HTTP_HOST: $HTTP_HOST &lt;br&gt;<br> HTTP_REFERER: $HTTP_REFERER &lt;br&gt;<br> HTTP_USER_AGENT: $HTTP_USER_AGENT &lt;br&gt; <br> REMOTE_ADDR: $REMOTE_ADDR &lt;br&gt;<br> REMOTE_PORT: $REMOTE_PORT &lt;br&gt;<br> SCRIPT_FILENAME: $SCRIPT_FILENAME &lt;br&gt;<br> SERVER_ADMIN: $SERVER_ADMIN &lt;br&gt;<br> SERVER_PORT: $SERVER_PORT &lt;br&gt;<br> SERVER_SIGNATURE: $SERVER_SIGNATURE &lt;br&gt;<br> PATH_TRANSLATED: $PATH_TRANSLATED &lt;br&gt;<br> SCRIPT_NAME: $SCRIPT_NAME &lt;br&gt;<br> REQUEST_URI: $REQUEST_URI &lt;br&gt;<br>&quot;;<br>?&gt;</pre>
</td>
</tr></table>
<p>&nbsp;</p>
<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
<a href="#top"><img src="../../src/up.gif" width="14" height="10" border="0" alt="nach oben"></a><a href="#bottom"><img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"></a>&#160;
</td></tr></table>
<h2 class="Sh2"><a class="an" name="ausgabe">Ausgabe</a></h2>
<table width="100%" cellpadding=10 height="394">
<tr>
<td class="xmpcode" bgcolor="#E4EEFF" height="57">
<p>GATEWAY_INTERFACE: CGI/1.1 <br>
SERVER_NAME: linux.im-online.de <br>
SERVER_SOFTWARE: Apache/1.3.12 (Unix) PHP/4.0.0 <br>
SERVER_PROTOCOL: HTTP/1.1 <br>
REQUEST_METHOD: GET <br>
QUERY_STRING: <br>
DOCUMENT_ROOT: /www/htdocs <br>
HTTP_ACCEPT: / <br>
HTTP_ACCEPT_CHARSET: <br>
HTTP_ENCODING: <br>
HTTP_ACCEPT_LANGUAGE: de <br>
HTTP_CONNECTION: Keep-Alive <br>
HTTP_HOST: 192.168.19.222 <br>
HTTP_REFERER: <br>
HTTP_USER_AGENT: Mozilla/4.0 (compatible; MSIE 5.5; Windows 98; QXW0334s)
<br>
REMOTE_ADDR: 192.168.19.103 <br>
REMOTE_PORT: 3573 <br>
SCRIPT_FILENAME: /www/users//test/index.php <br>
SERVER_ADMIN: root@linux.im-online.de <br>
SERVER_PORT: 80 <br>
SERVER_SIGNATURE: <br>
Apache/1.3.12 Server at linux.im-online.de Port 80<br>
PATH_TRANSLATED: /www/users//test/index.php <br>
SCRIPT_NAME: /~test/index.php <br>
REQUEST_URI: /~test/ </p>
</td>
</tr></table>
<p>&nbsp;</p>
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr><td colspan=2 bgcolor="#EEEEEE" class="doc">
<a href="#top"><img src="../../src/up.gif" width="14" height="10" border="0" alt="nach oben"></a>
</td></tr>
<tr>
<td bgcolor="#EEEEEE" class="doc" align="right" width="110">weiter:<a href="while.html"><img src="../../src/next.gif" width="10" height="10" border="0" hspace="10" alt="weiter"></a></td>
<td bgcolor="#FFFFFF"><img src="../../src/dok.gif" width="15" height="10" border="0" alt="Seite">
<a href="while.html"><b>while</b></a> </td>
</tr>
<tr>
<td bgcolor="#EEEEEE" class="doc" align="right" width="110">zur&uuml;ck:<a href="switch.html"><img src="../../src/prev.gif" width="10" height="10" border="0" hspace="10" alt="zur&uuml;ck"></a></td>
<td bgcolor="#FFFFFF" width="100%"><img src="../../src/dok.gif" width="15" height="10" border="0" alt="Seite">
<a href="switch.html"><b>switch</b></a> </td>
</tr>
<tr><td colspan=2 bgcolor="#EEEEEE" class="doc">&#160;</td></tr>
</table><table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr>
<td bgcolor="#FFEEDD" class="nav"><a class="an" name="bottom"><img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von"></a>
<a href="../../index.html"><b>SELFPHP</b></a>/<a href="../../navigation/index.html">Navigationshilfen</a> <img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von">
<a href="../index.html"><b>Funktionsreferenz</b></a> <img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von">
<a href="index.html"><b>Kontroll-Mechanismen</b></a></td>
</tr>
</table>
<p><a class="an" name="bottom">&copy; 2001, 2002, 2003</A> <img src="../../src/mail.gif" width="15" height="10" border="0" alt="E-Mail">&nbsp;<a href="mailto:mail@selfphp.info">Damir Enseleit, mail@selfphp.info</a></p>
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