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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.oci-statement-type" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>oci_statement_type</refname>
<refpurpose>Returns the type of a statement</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type class="union"><type>string</type><type>false</type></type><methodname>oci_statement_type</methodname>
<methodparam><type>resource</type><parameter>statement</parameter></methodparam>
</methodsynopsis>
<para>
Returns a keyword identifying the type of the
OCI8 <parameter>statement</parameter>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>statement</parameter></term>
<listitem>
<para>
A valid OCI8 statement identifier from <function>oci_parse</function>.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns the type of <parameter>statement</parameter> as one of the
following strings.
<table>
<title>Statement type</title>
<tgroup cols="2">
<thead>
<row>
<entry>Return String</entry>
<entry>Notes</entry>
</row>
</thead>
<tbody>
<row>
<entry><literal>ALTER</literal></entry>
<entry/>
</row>
<row>
<entry><literal>BEGIN</literal></entry>
<entry/>
</row>
<row>
<entry><literal>CALL</literal></entry>
<entry/>
</row>
<row>
<entry><literal>CREATE</literal></entry>
<entry/>
</row>
<row>
<entry><literal>DECLARE</literal></entry>
<entry/>
</row>
<row>
<entry><literal>DELETE</literal></entry>
<entry/>
</row>
<row>
<entry><literal>DROP</literal></entry>
<entry/>
</row>
<row>
<entry><literal>INSERT</literal></entry>
<entry/>
</row>
<row>
<entry><literal>SELECT</literal></entry>
<entry/>
</row>
<row>
<entry><literal>UPDATE</literal></entry>
<entry/>
</row>
<row>
<entry><literal>UNKNOWN</literal></entry>
<entry/>
</row>
</tbody>
</tgroup>
</table>
</para>
<para>
Returns &false; on error.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>oci_statement_type</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$conn = oci_connect('hr', 'welcome', 'localhost/XE');
$stid = oci_parse($conn, 'DELETE FROM departments WHERE department_id = 130;');
if (oci_statement_type($stid) == "DELETE") {
trigger_error('You are not allowed to delete from this table', E_USER_ERROR);
}
else {
oci_execute($stid); // delete the row
}
oci_free_statement($stid);
oci_close($conn);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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