mirror of
https://github.com/sigmasternchen/php-doc-en
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6aaa26b850
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@308991 c90b9560-bf6c-de11-be94-00142212c4b1
122 lines
3.6 KiB
XML
122 lines
3.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.cubrid-real-escape-string" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>cubrid_real_escape_string</refname>
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<refpurpose>Escape special characters in a string for use in an SQL statement</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>cubrid_real_escape_string</methodname>
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<methodparam><type>string</type><parameter>unescaped_string</parameter></methodparam>
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<methodparam choice="opt"><type>resource</type><parameter>conn_identifier</parameter></methodparam>
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</methodsynopsis>
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<para>
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This function returns the escaped string version of the given string. It
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will escape the following characters: <constant>'</constant>.
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In general, single quotations are used to enclose character string. Double
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quotations may be used as well depending on the value of ansi_quotes,
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which is a parameter related to SQL statement. If the ansi_quotes value is
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set to no, character string enclosed by double quotations is handled as
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character string, not as an identifier. The default value is yes.
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If you want to include a single quote as part of a character string, enter
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two single quotes in a row.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>unescaped_string</parameter></term>
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<listitem><para>The string that is to be escaped.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>conn_identifier</parameter></term>
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<listitem><para>
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The CUBRID connection. If the connection identifier is not specified, the
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last connection opened by <function>cubrid_connect</function> is assumed.
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</para></listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Escaped string version of the given string, on success.
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</para>
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<para>
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&false; on failure.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<example>
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<title><function>cubrid_real_escape_string</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$conn = cubrid_connect("localhost", 33000, "demodb");
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$unescaped_str = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~';
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$escaped_str = cubrid_real_escape_string($unescaped_str);
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$len = strlen($unescaped_str);
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@cubrid_execute($conn, "DROP TABLE cubrid_test");
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cubrid_execute($conn, "CREATE TABLE cubrid_test (t char($len))");
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cubrid_execute($conn, "INSERT INTO cubrid_test (t) VALUES('$escaped_str')");
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$req = cubrid_execute($conn, "SELECT * FROM cubrid_test");
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$row = cubrid_fetch_assoc($req);
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var_dump($row);
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cubrid_close_request($req);
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cubrid_disconnect($conn);
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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array(1) {
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["t"]=>
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string(95) " !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
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}
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]]>
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</screen>
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</example>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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