mirror of
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git-svn-id: https://svn.php.net/repository/phpdoc/ru/trunk@171363 c90b9560-bf6c-de11-be94-00142212c4b1
83 lines
2.9 KiB
XML
83 lines
2.9 KiB
XML
<?xml version="1.0" encoding="windows-1251"?>
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<!-- EN-Revision: 1.19 Maintainer: tronic Status: ready -->
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<!-- $Revision: 1.3 $ -->
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<!-- splitted from ./en/functions/filesystem.xml, last change in rev 1.130 -->
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<refentry id="function.file-get-contents">
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<refnamediv>
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<refname>file_get_contents</refname>
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<refpurpose>Ïîëó÷èòü ñîäåðæèìîå ôàéëà â âèäå îäíîé ñòðîêè</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Îïèñàíèå</title>
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<methodsynopsis>
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<type>string</type><methodname>file_get_contents</methodname>
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<methodparam><type>string</type><parameter>filename</parameter></methodparam>
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<methodparam choice="opt"><type>bool</type><parameter>use_include_path</parameter></methodparam>
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<methodparam choice="opt"><type>resource</type><parameter>context</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>offset</parameter></methodparam>
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</methodsynopsis>
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<para>
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Äàííàÿ ôóíêöèÿ èäåíòè÷íà ôóíêöèè <function>file</function> ñ òîé òîëüêî
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ðàçíèöåé, ÷òî ñîäåðæèìîå ôàéëà âîçâðàùàåòñÿ â ñòðîêå, íà÷èíàÿ ñ
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óêàçàííîãî ñìåùåíèÿ <parameter>offset</parameter>.
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 ñëó÷àå íåóäà÷è, <function>file_get_contents</function> âåðí¸ò &false;.
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</para>
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<para>
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Èñïîëüçîâàíèå ôóíêöèè <function>file_get_contents</function> íàèáîëåå ïðåäïî÷òèòåëüíî
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â ñëó÷àå íåîáõîäèìîñòè ïîëó÷èòü ñîäåðæèìîå ôàéëà öåëèêîì, ïîñêîëüêó äëÿ óëó÷øåíèÿ
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ïðîèçâîäèòåëüíîñòè ôóíêöèÿ èñïîëüçóåò àëãîðèòì 'memory mapping' (åñëè ïîääåðæèâàåòñÿ
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îïåðàöèîííîé ñèñòåìîé).
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</para>
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<note>
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<simpara>
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Ïàðàìåòð <parameter>offset</parameter> áûë äîáàâëåí â âåðñèè PHP 5.1.0.
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</simpara>
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</note>
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<example>
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<title>Èñïîëüçîâàíèå <function>file_get_contents</function> ñ URI</title>
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<para>
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Åñëè âû îòêðûâàåòå URI ñîäåðæàùèé ñïåöñèìâîëû, òàêèå êàê ïðîáåë, âàì íóæíî
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çàêîäèðîâàòü URI ïðè ïîìîùè <function>urlencode</function>.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$url = 'http://example.com/with funny chars';
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list($protocol, $uri) = split('//', $url);
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$html = file_get_contents($protocol . '//' . urlencode($uri));
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?>
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]]>
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</programlisting>
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</example>
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¬e.bin-safe;
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&tip.fopen-wrapper;
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¬e.context-support;
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&warn.ssl-non-standard;
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<simpara>
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Ñì.òàêæå îïèñàíèÿ ôóíêöèé <function>fgets</function>, <function>file</function>,
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<function>fread</function>, <function>include</function> è <function>readfile</function>.
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</simpara>
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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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