mirror of
https://github.com/sigmasternchen/php-doc-en
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5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
57 lines
1.7 KiB
XML
57 lines
1.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.2 -->
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<refentry id="function.is-readable">
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<refnamediv>
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<refname>is_readable</refname>
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<refpurpose>Tells whether the filename is readable</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>bool</type><methodname>is_readable</methodname>
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<methodparam><type>string</type><parameter>filename</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns &true; if the filename exists and is readable.
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</para>
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<para>
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Keep in mind that PHP may be accessing the file as the user
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id that the web server runs as (often 'nobody'). Safe mode
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limitations are not taken into account.
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</para>
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<para>
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The results of this function are cached. See
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<function>clearstatcache</function> for more details.
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</para>
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<simpara>
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This function will not work on <link
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linkend="features.remote-files">remote files</link>; the file to
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be examined must be accessible via the server's filesystem.
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</simpara>
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<para>
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See also <function>is_writable</function>.
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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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