📄 pdo.configuration.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Runtime Configuration</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pdo.installation.html">Installation</a></div> <div class="next" style="text-align: right; float: right;"><a href="pdo.resources.html">Resource Types</a></div> <div class="up"><a href="pdo.setup.html">Installing/Configuring</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="pdo.configuration" class="section"> <h2 class="title">Runtime Configuration</h2> <p class="simpara">The behaviour of these functions is affected by settings in <var class="filename">php.ini</var>.</p> <p class="para">  <table border="5">   <caption><b>PDO Configuration Options</b></caption>   <colgroup>    <thead valign="middle">     <tr valign="middle">      <th colspan="1">Name</th>      <th colspan="1">Default</th>      <th colspan="1">Changeable</th>      <th colspan="1">Changelog</th>     </tr>    </thead>    <tbody valign="middle" class="tbody">     <tr valign="middle">      <td colspan="1" rowspan="1" align="left">pdo.dsn.*</td>      <td class="empty">&nbsp;</td>      <td colspan="1" rowspan="1" align="left"><var class="filename">php.ini</var> only</td>      <td class="empty">&nbsp;</td>     </tr>    </tbody>   </colgroup>  </table>  For further details and definitions of the PHP_INI_* constants, see the <a href="ini.html" class="xref">php.ini directives</a>.</p><p class="para">Here&#039;s a short explanation ofthe configuration directives.</p><p class="para"> <dl>  <dt id="ini.pdo.dsn">   <span class="term">    <i><tt class="parameter">pdo.dsn.*</tt></i>    <a href="language.types.string.html" class="type string">string</a>   </span>   <dd>    <p class="para">     Defines DSN alias. See <a href="pdo.construct.html" class="function">PDO::__construct()</a> for     thorough explanation.    </p>   </dd>  </dt>   </dl> </p></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pdo.installation.html">Installation</a></div> <div class="next" style="text-align: right; float: right;"><a href="pdo.resources.html">Resource Types</a></div> <div class="up"><a href="pdo.setup.html">Installing/Configuring</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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