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102 lines
2.6 KiB
XML
102 lines
2.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="splfileobject.fread" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>SplFileObject::fread</refname>
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<refpurpose>Read from file</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis role="SplFileObject">
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<modifier>public</modifier> <type class="union"><type>string</type><type>false</type></type><methodname>SplFileObject::fread</methodname>
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<methodparam><type>int</type><parameter>length</parameter></methodparam>
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</methodsynopsis>
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<para>
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Reads the given number of bytes from the file.
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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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<variablelist>
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<varlistentry>
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<term><parameter>length</parameter></term>
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<listitem>
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<para>
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The number of bytes to read.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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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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Returns the string read from the file &return.falseforfailure;.
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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 xml:id="splfileobject.fread.examples.basic">
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<title><methodname>SplFileObject::fread</methodname> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Get contents of a file into a string
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$filename = "/usr/local/something.txt";
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$file = new SplFileObject($filename, "r");
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$contents = $file->fread($file->getSize());
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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="notes">
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&reftitle.notes;
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<note>
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<para>
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Note that <methodname>SplFileObject::fread</methodname> reads from the current
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position of the file pointer. Use <methodname>SplFileObject::ftell</methodname>
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to find the current position of the pointer and <methodname>SplFileObject::rewind</methodname>
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(or <methodname>SplFileObject::fseek</methodname>) to rewind the pointer position.
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</para>
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</note>
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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>fread</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:"~/.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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