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2022-03-17 11:19:26 +01:00
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<title>sql_regcase</title>
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2022-02-23 22:54:51 +01:00
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2022-03-17 11:19:26 +01:00
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<meta name="description" content="Erzeugt aus einer Zeichenkette einen regulären Ausdruck">
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2022-02-23 22:54:51 +01:00
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<meta name="author" content="Damir Enseleit, mail@selfphp.info">
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<meta name="DC.Contributer" content="Matthias Hupp, m.hupp@selfphp3.de">
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2022-03-17 11:19:26 +01:00
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<meta name="DC.Identifier" content="http://www.selfphp3.de/funktionsreferenz/regulaere_ausdruecke_posix/sql_regcase.html">
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2022-02-23 22:54:51 +01:00
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2022-03-17 11:19:26 +01:00
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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>Reguläre Ausdrücke (POSIX)</b></a></td>
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2022-02-23 22:54:51 +01:00
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2022-03-17 11:19:26 +01:00
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<td bgcolor="#EEEEEE" class="doc" valign="bottom" width="100%">
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<h2>sql_regcase</h2>
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2022-02-23 22:54:51 +01:00
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<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"> <a href="#befehl"><b>Befehl</b></a><br>
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<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"> <a href="#version"><b>Version</b></a><br>
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<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"> <a href="#beschreibung"><b>Beschreibung</b></a><br>
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<img src="../../src/down.gif" width="14" height="10" border="0" alt="nach unten"> <a href="#ausgabe"><b>Ausgabe</b></a><br>
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</table>
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<h2 class="Sh2"><a class="an" name="befehl">Befehl</a></h2>
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<table width="100%" cellpadding=10><tr>
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2022-03-17 11:19:26 +01:00
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<td class="xmpcode" bgcolor="#E4EEFF">string <b>sql_regcase</b>(string Zeichenkette)</td>
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</tr></table>
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<p> </p>
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<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
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<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> 
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</td></tr></table>
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<h2 class="Sh2"><a class="an" name="version">Version</a></h2>
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<table width="100%" cellpadding=10 height="32">
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<tr>
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<td class="xmpcode" bgcolor="#E4EEFF" height="20">
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2022-03-17 11:19:26 +01:00
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<p>PHP 3, PHP 4 >= 4.0b1</p>
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</td>
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</tr></table>
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<p> </p>
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<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
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<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> 
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</td></tr></table>
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<h2 class="Sh2"><a class="an" name="beschreibung">Beschreibung</a></h2>
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<table width="100%" cellpadding=10 height="124">
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<tr>
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<td class="xmpcode" bgcolor="#E4EEFF" height="57">
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2022-03-17 11:19:26 +01:00
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<p>Mit sql_regcase() kann man aus einer Zeichenkette (Zeichenkette) einen
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regulären<br>
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Ausdruck erzeugen, welcher für eine Suche durch andere Funktionen
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genutzt<br>
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werden kann. Dabei wird der erstellte reguläre Ausdruck ohne Berücksichtigung<br>
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von Groß- und Kleinschreibung erzeugt.<br>
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Jedes Zeichen wird dabei in eckigen Klammern einmal groß und einmal
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klein<br>
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geschrieben, es sei denn, dass dies nicht möglich ist - dann wird
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zweimal das<br>
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ursprüngliche Zeichen zurückgegeben. </p>
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</td>
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</tr></table>
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<p> </p>
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<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
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<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> 
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</td></tr></table>
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<h2 class="Sh2"><a class="an" name="beispiel">Beispiel</a></h2>
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<table width="100%" cellpadding=10 height="66">
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<tr>
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<td class="xmpcode" bgcolor="#E4EEFF">
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2022-03-17 11:19:26 +01:00
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<pre><?PHP<br>$var = "Befehlsreferenzen"; <br>$var_1 = "PHP 3/4";<br>$var_2 = "Selfphp"; <br>echo sql_regcase($var); <br>echo "<br>";<br>echo sql_regcase($var_1); <br>echo "<br>";<br>echo sql_regcase($var_2); <br>echo "<br>";</pre>
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<pre>$datei = "B";
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$datei_1 = "Tobias";
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$reg = sql_regcase($datei);
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echo $reg;
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echo "<br>";
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if($array=split($reg,$datei_1)){
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echo "Suchmuster gefunden<br>";
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for($x=0;$x<count($array);$x++){
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echo $array[$x];
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echo "<br>";
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}
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}
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else
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echo "Keine Übereinstimmung";
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?></pre>
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</td>
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</tr></table>
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<p> </p>
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<table bgcolor="#EEEEEE" class="doc" width="100%"><tr><td>
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<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> 
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</td></tr></table>
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<h2 class="Sh2"><a class="an" name="ausgabe">Ausgabe</a></h2>
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<table width="100%" cellpadding=10 height="45">
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<tr>
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<td class="xmpcode" bgcolor="#E4EEFF" height="57">
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2022-03-17 11:19:26 +01:00
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<p>[Bb][Ee][Ff][Ee][Hh][Ll][Ss][Rr][Ee][Ff][Ee][Rr][Ee][Nn][Zz][Ee][Nn]<br>
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[Pp][Hh][Pp] 3/4<br>
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[Ss][Ee][Ll][Ff][Pp][Hh][Pp]</p>
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<p>[Bb]<br>
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Suchmuster gefunden<br>
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To<br>
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ias</p>
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<p></p>
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<p></p>
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</td>
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</tr></table>
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<p> </p>
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<table cellpadding="4" cellspacing="0" border="0" width="100%">
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<tr><td colspan=2 bgcolor="#EEEEEE" class="doc">
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<a href="#top"><img src="../../src/up.gif" width="14" height="10" border="0" alt="nach oben"></a>
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</td></tr>
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<tr>
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<td bgcolor="#EEEEEE" class="doc" align="right" width="110">weiter:<a href="../session_funktionen/index.html"><img src="../../src/next.gif" width="10" height="10" border="0" hspace="10" alt="weiter"></a></td>
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<td bgcolor="#FFFFFF"><img src="../../src/dok.gif" width="15" height="10" border="0" alt="Seite">
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2022-03-17 11:19:26 +01:00
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<a href="../session_funktionen/index.html"><b>Session-Funktionen</b></a> </td>
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2022-02-23 22:54:51 +01:00
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</tr>
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<tr>
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2022-03-17 11:19:26 +01:00
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<td bgcolor="#EEEEEE" class="doc" align="right" width="110">zurück:<a href="spliti.html"><img src="../../src/prev.gif" width="10" height="10" border="0" hspace="10" alt="zurück"></a></td>
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2022-02-23 22:54:51 +01:00
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<td bgcolor="#FFFFFF" width="100%"><img src="../../src/dok.gif" width="15" height="10" border="0" alt="Seite">
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2022-03-17 11:19:26 +01:00
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<a href="spliti.html"><b>spliti</b></a> </td>
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2022-02-23 22:54:51 +01:00
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</tr>
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<tr><td colspan=2 bgcolor="#EEEEEE" class="doc"> </td></tr>
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</table><table cellpadding="4" cellspacing="0" border="0" width="100%">
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<tr>
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<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>
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<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">
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<a href="../index.html"><b>Funktionsreferenz</b></a> <img src="../../src/refkap.gif" width="16" height="13" border="0" alt="Teil von">
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2022-03-17 11:19:26 +01:00
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<a href="index.html"><b>Reguläre Ausdrücke (POSIX)</b></a></td>
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2022-02-23 22:54:51 +01:00
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</tr>
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</table>
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<p><a class="an" name="bottom">© 2001, 2002, 2003</A> <img src="../../src/mail.gif" width="15" height="10" border="0" alt="E-Mail"> <a href="mailto:mail@selfphp.info">Damir Enseleit, mail@selfphp.info</a></p>
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