mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-20 19:08:54 +00:00
c030e2adf7
- All id attributes are now xml:id - Add docbook namespace to all root elements - Replace <ulink /> with <link xlink:href /> - Minor markup fixes here and there git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@238160 c90b9560-bf6c-de11-be94-00142212c4b1
145 lines
3.6 KiB
XML
145 lines
3.6 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.8 $ -->
|
|
<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.fprintf">
|
|
<refnamediv>
|
|
<refname>fprintf</refname>
|
|
<refpurpose>Write a formatted string to a stream</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>int</type><methodname>fprintf</methodname>
|
|
<methodparam><type>resource</type><parameter>handle</parameter></methodparam>
|
|
<methodparam><type>string</type><parameter>format</parameter></methodparam>
|
|
<methodparam choice="opt"><type>mixed</type><parameter>args</parameter></methodparam>
|
|
<methodparam choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
Write a string produced according to <parameter>format</parameter> to the
|
|
stream resource specified by <parameter>handle</parameter>.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>handle</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>format</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
See <function>sprintf</function> for a description of
|
|
<parameter>format</parameter>.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>args</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>...</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
Returns the length of the outputted string.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example>
|
|
<title><function>fprintf</function>: zero-padded integers</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
if (!($fp = fopen('date.txt', 'w')))
|
|
return;
|
|
|
|
fprintf($fp, "%04d-%02d-%02d", $year, $month, $day);
|
|
// will write the formatted ISO date to date.txt
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
<example>
|
|
<title><function>fprintf</function>: formatting currency</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
if (!($fp = fopen('currency.txt', 'w')))
|
|
return;
|
|
|
|
$money1 = 68.75;
|
|
$money2 = 54.35;
|
|
$money = $money1 + $money2;
|
|
// echo $money will output "123.1";
|
|
$len = fprintf($fp, '%01.2f', $money);
|
|
// will write "123.10" to currency.txt
|
|
|
|
echo "wrote $len bytes to currency.txt";
|
|
// use the return value of fprintf to determine how many bytes we wrote
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>printf</function></member>
|
|
<member><function>sprintf</function></member>
|
|
<member><function>sscanf</function></member>
|
|
<member><function>fscanf</function></member>
|
|
<member><function>vsprintf</function></member>
|
|
<member><function>number_format</function></member>
|
|
</simplelist>
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|