php-doc-en/reference/filesystem/functions/fstat.xml
Hartmut Holzgraefe 5b9fc29465 revision tags added
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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.24 -->
<refentry id="function.fstat">
<refnamediv>
<refname>fstat</refname>
<refpurpose>Gets information about a file using an open file pointer</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>array</type><methodname>fstat</methodname>
<methodparam><type>int</type><parameter>fp</parameter></methodparam>
</methodsynopsis>
<para>
Gathers the statistics of the file opened by the file
pointer fp. This function is similar to the
<function>stat</function> function except that it operates
on an open file pointer instead of a filename.
</para>
<para>
Returns an array with the statistics of the file with the
following elements:
<orderedlist>
<listitem><simpara>device</simpara></listitem>
<listitem><simpara>inode</simpara></listitem>
<listitem><simpara>number of links</simpara></listitem>
<listitem><simpara>user id of owner</simpara></listitem>
<listitem><simpara>group id owner</simpara></listitem>
<listitem><simpara>device type if inode device *</simpara></listitem>
<listitem><simpara>size in bytes</simpara></listitem>
<listitem><simpara>time of last access</simpara></listitem>
<listitem><simpara>time of last modification</simpara></listitem>
<listitem><simpara>time of last change</simpara></listitem>
<listitem><simpara>blocksize for filesystem I/O *</simpara></listitem>
<listitem><simpara>number of blocks allocated</simpara></listitem>
</orderedlist>
* - only valid on systems supporting the st_blksize type--other
systems (i.e. Windows) return -1
</para>
<para>
The results of this function are cached. See
<function>clearstatcache</function> for more details.
</para>
</refsect1>
</refentry>
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