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https://github.com/sigmasternchen/php-doc-en
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Add an example.
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@173521 c90b9560-bf6c-de11-be94-00142212c4b1
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1 changed files with 57 additions and 2 deletions
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@ -1,5 +1,5 @@
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<?xml version='1.0' encoding='iso-8859-1'?>
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<!-- $Revision: 1.1 $ -->
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<!-- $Revision: 1.2 $ -->
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<!-- Generated by xml_proto.php v2.1. Found in /scripts directory of phpdoc. -->
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<refentry id="function.PDOStatement-errorCode">
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<refnamediv>
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@ -14,9 +14,64 @@
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<type>int</type><methodname>PDOStatement::errorCode</methodname>
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<void/>
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</methodsynopsis>
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&warn.experimental.func;
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&warn.undocumented.func;
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<para>
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Returns an integer value that maps to the error categories defined
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in the PDO constants.
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</para>
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<example><title>Determining which category of error occurred</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* Provoke an error -- the BONES table does not exist */
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$err = $dbh->prepare('SELECT skull FROM bones');
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$err->execute();
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echo "\nPDOStatement::errorCode(): ";
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switch ($err->errorCode()) {
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case PDO_ERR_NONE:
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echo "No error!\n";
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break;
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case PDO_ERR_CANT_MAP:
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echo "Error: Unable to map data types between database and PHP.\n";
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break;
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case PDO_ERR_SYNTAX:
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echo "Error: incorrect syntax\n";
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break;
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case PDO_ERR_CONSTRAINT:
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echo "Error: The request would violate a constraint.\n";
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break;
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case PDO_ERR_NOT_FOUND:
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echo "Error: The object could not be found.\n";
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break;
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case PDO_ERR_ALREADY_EXISTS:
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echo "Error: The object already exists.\n";
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break;
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case PDO_ERR_NOT_IMPLEMENTED:
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echo "Error: The requested function is not implemented.\n";
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break;
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case PDO_ERR_MISMATCH:
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echo "Error: mismatch\n";
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break;
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case PDO_ERR_TRUNCATED:
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echo "Error: The value was truncated because the input value was longer
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than the maximum column length.\n";
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break;
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case PDO_ERR_DISCONNECTED:
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echo "Error: The connection to the requested database has been closed.\n";
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break;
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}
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?>
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]]>
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</programlisting>
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</example>
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&example.outputs;
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<screen>
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<![CDATA[
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PDOStatement::errorCode(): Error: The object could not be found.
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]]>
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</screen>
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</refsect1>
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</refentry>
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