mirror of
https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@288299 c90b9560-bf6c-de11-be94-00142212c4b1
236 lines
7.5 KiB
XML
236 lines
7.5 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.ingres-set-environment" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>ingres_set_environment</refname>
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<refpurpose>Set environment features controlling output options</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>bool</type><methodname>ingres_set_environment</methodname>
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<methodparam><type>resource</type><parameter>link</parameter></methodparam>
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<methodparam><type>array</type><parameter>options</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>ingres_set_environment</function> is called to set environmental
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options that affect the output of certain values from Ingres, such as the
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timezone, date format, decimal character separator, and float precision.
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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>link</parameter></term>
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<listitem>
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<para>
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The connection link identifier
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</para>
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</listitem>
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</varlistentry>
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<varlistentry xml:id="function.ingres-set-environment.options">
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<term><parameter>options</parameter></term>
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<listitem>
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<para>
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An enumerated <type>array</type> of option name/value pairs. The following table
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lists the option name and the expected type
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</para>
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<para>
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<informaltable>
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<tgroup cols='2'>
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<thead>
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<row valign="top">
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<entry>Option name</entry>
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<entry>Option type</entry>
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<entry>Description</entry>
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<entry>Example</entry>
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</row>
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</thead>
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<tbody>
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<row valign="top">
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<entry>date_century_boundary</entry>
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<entry><type>integer</type></entry>
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<entry>The threshold by which a 2-digit year is determined to be in
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the current century or in the next century. Equivalent to II_DATE_CENTURY_BOUNDARY</entry>
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<entry>50</entry>
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</row>
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<row valign="top">
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<entry>timezone</entry>
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<entry><type>string</type></entry>
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<entry>Controls the timezone of the session. If not set, it will
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default the value defined by II_TIMEZONE_NAME. If
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II_TIMEZONE_NAME is not defined, NA-PACIFIC (GMT-8 with Daylight
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Savings) is used.</entry>
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<entry>UNITED-KINGDOM</entry>
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</row>
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<row valign="top">
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<entry>date_format</entry>
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<entry><type>integer</type></entry>
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<entry><para>Sets the allowable input and output format for Ingres dates.
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Defaults to the value defined by II_DATE_FORMAT. If II_DATE_FORMAT is
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not set, the default date format is US, for example mm/dd/yy. Valid values
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for date_format are:
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<itemizedlist>
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<listitem><simpara>INGRES_DATE_DMY</simpara></listitem>
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<listitem><simpara>INGRES_DATE_FINISH</simpara></listitem>
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<listitem><simpara>INGRES_DATE_GERMAN</simpara></listitem>
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<listitem><simpara>INGRES_DATE_ISO</simpara></listitem>
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<listitem><simpara>INGRES_DATE_ISO4</simpara></listitem>
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<listitem><simpara>INGRES_DATE_MDY</simpara></listitem>
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<listitem><simpara>INGRES_DATE_MULTINATIONAL</simpara></listitem>
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<listitem><simpara>INGRES_DATE_MULTINATIONAL4</simpara></listitem>
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<listitem><simpara>INGRES_DATE_YMD</simpara></listitem>
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<listitem><simpara>INGRES_DATE_US</simpara></listitem>
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</itemizedlist>
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</para>
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</entry>
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<entry>INGRES_DATE_ISO4</entry>
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</row>
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<row valign="top">
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<entry>decimal_separator</entry>
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<entry><type>string</type></entry>
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<entry>The character identifier for decimal data</entry>
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<entry>","</entry>
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</row>
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<row valign="top">
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<entry>money_lort</entry>
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<entry><type>integer</type></entry>
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<entry><para>Leading or trailing currency sign. Valid values for money_lort
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are:
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<itemizedlist>
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<listitem><simpara>INGRES_MONEY_LEADING</simpara></listitem>
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<listitem><simpara>INGRES_MONEY_TRAILING</simpara></listitem>
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</itemizedlist>
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</para>
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</entry>
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<entry>INGRES_MONEY_LEADING</entry>
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</row>
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<row valign="top">
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<entry>money_sign</entry>
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<entry><type>string</type></entry>
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<entry>The currency symbol to be used with the MONEY datatype</entry>
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<entry>€</entry>
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</row>
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<row valign="top">
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<entry>money_precision</entry>
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<entry><type>integer</type></entry>
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<entry>The precision of the MONEY datatype</entry>
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<entry>2</entry>
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</row>
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<row valign="top">
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<entry>float4_precision</entry>
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<entry><type>integer</type></entry>
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<entry>Precision of the FLOAT4 datatype</entry>
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<entry>10</entry>
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</row>
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<row valign="top">
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<entry>float8_precision</entry>
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<entry><type>integer</type></entry>
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<entry>Precision of the FLOAT8 data</entry>
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<entry>10</entry>
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</row>
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<row valign="top">
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<entry>blob_segment_length</entry>
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<entry><type>integer</type></entry>
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<entry>The amount of data in bytes to fetch at a time when retrieving
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BLOB or CLOB data. Defaults to 4096 bytes when not set explicitly</entry>
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<entry>8192</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</para>
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</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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&return.success;
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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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<para>
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<example>
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<title>Set date_format to ISO4</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$options = array( "date_format" => INGRES_DATE_ISO4 );
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if (ingres_set_environment($link, $options))
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{
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$result=ingres_query($link,"select date('now') as date");
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while ( $object = ingres_fetch_object ($result) ) {
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echo $object->date."\n";
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}
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}
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?>
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]]>
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</programlisting>
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</example>
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<example>
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<title>Set timezone to HONG-KONG</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$options = array( "timezone" => "HONG-KONG");
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if (ingres_set_environment($link, $options))
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{
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$result=ingres_query($link,"select date('now') as date");
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while ( $object = ingres_fetch_object ($result) ) {
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echo $object->date."\n";
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}
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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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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>ingres_connect</function></member>
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<member><function>ingres_query</function></member>
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</simplelist>
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</para>
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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:"../../../../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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