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aktuelle.kurse/old_m133/4_Modulinhalte_und_Uebungen/00-Anwendungen-Beispiele-Uebungen/PHP_Referenz/funktionsreferenz/string_funktionen/md5.html

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muh
2022-02-24 09:37:43 +01:00
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
muh
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<title>md5</title>
muh
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<link rel="stylesheet" type="text/css" href="../../src/self.css">
muh
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<meta name="description" content="Verschl&uuml;sselt eine Zeichenkette nach der MD5-Methode">
<meta name="keywords" content="SELFPHP, PHP, String-Funktionen, md5">
muh
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<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">
muh
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<meta name="DC.Date" content="2001-08-24T12:18+01:00">
<meta name="DC.Identifier" content="http://www.selfphp3.de/funktionsreferenz/string_funktionen/md5.html">
muh
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<meta name="DC.Language" content="de">
<meta name="DC.Rights" content="../../editorial/index.html">
muh
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<meta name="SELF.Firstdate" content="2001-08-24T12:18+01:00">
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<meta name="SELF.Version" content="1">
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muh
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<meta name="SELF.Path" content="SELFPHP == ../../index.php // Funktionsreferenz == ../index.php // String-Funktionen == index.html">
muh
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muh
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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>String-Funktionen</b></a></td>
muh
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muh
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<h2>md5</h2>
muh
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<td bgcolor="#EEEEEE" class="doc" valign="top" align="center">
<img src="../../src/dokx.gif" width="30" height="20" vspace="6" border="0" alt="Informationsseite">
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<td bgcolor="#FFFFFF" valign="top" nowrap>
<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>
</p>
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</tr><tr><td colspan=2 bgcolor="#EEEEEE" class="doc"><a href="#bottom"><img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"></a>&#160;</td></tr>
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<h2 class="Sh2"><a class="an" name="befehl">Befehl</a></h2>
muh
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<table width="100%" cellpadding=10><tr>
<td class="xmpcode" bgcolor="#E4EEFF">string <b>md5</b>(string str)</td>
muh
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</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>
muh
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<td class="xmpcode" bgcolor="#E4EEFF" height="20">PHP 3, PHP 4 &gt;= 4.0b1</td>
muh
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</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>
muh
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<table width="100%" cellpadding=10 height="54">
muh
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<tr>
muh
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<td class="xmpcode" bgcolor="#E4EEFF" height="108">
<p>Mit md5() verschl&uuml;sselt man einen String (str) nach der MD5-Methode.
Diese<br>
M&ouml;glichkeit der Verschl&uuml;sselung wird h&auml;ufig genutzt, um
eindeutige Sessions zu<br>
generieren.</p>
<p>Siehe auch:</p>
<ul>
<li><a href="crc32.html">crc32()</a></li>
</ul>
</td>
</tr></table>
muh
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<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="66">
<tr>
<td class="xmpcode" bgcolor="#E4EEFF">
muh
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<pre>&lt;?PHP<br>$string = &quot;PHP3/4&quot;;<br>echo md5($string); <br>?&gt;</pre>
<p></p>
muh
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</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="45">
<tr>
<td class="xmpcode" bgcolor="#E4EEFF" height="57">
muh
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<p>8f12d9cbe7e46a556ca5361ba59be47d</p>
<p></p>
</td>
muh
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</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>
muh
2022-03-17 11:19:26 +01:00
<td bgcolor="#EEEEEE" class="doc" align="right" width="110">weiter:<a href="metaphone.html"><img src="../../src/next.gif" width="10" height="10" border="0" hspace="10" alt="weiter"></a></td>
muh
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<td bgcolor="#FFFFFF"><img src="../../src/dok.gif" width="15" height="10" border="0" alt="Seite">
muh
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<a href="metaphone.html"><b>metaphone</b></a> </td>
muh
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</tr>
<tr>
muh
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<td bgcolor="#EEEEEE" class="doc" align="right" width="110">zur&uuml;ck:<a href="ltrim.html"><img src="../../src/prev.gif" width="10" height="10" border="0" hspace="10" alt="zur&uuml;ck"></a></td>
muh
2022-02-24 09:37:43 +01:00
<td bgcolor="#FFFFFF" width="100%"><img src="../../src/dok.gif" width="15" height="10" border="0" alt="Seite">
muh
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<a href="ltrim.html"><b>ltrim</b></a> </td>
muh
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</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">
muh
2022-03-17 11:19:26 +01:00
<a href="index.html"><b>String-Funktionen</b></a></td>
muh
2022-02-24 09:37:43 +01:00
</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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