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php-doc-ru/reference/eio/functions/eio-nop.xml

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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: a4fe8cf4c7712c4af6d2b0dc2e3d7090f53f4e21 Maintainer: tmn Status: ready -->
<!-- Reviewed: yes Maintainer: sergey -->
<!-- $Revision$ -->
<refentry xml:id="function.eio-nop" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>eio_nop</refname>
<refpurpose>
Проход по циклу запроса, не совершая никаких операций
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>resource</type><methodname>eio_nop</methodname>
<methodparam
choice="opt"><type>int</type><parameter>pri</parameter><initializer>EIO_PRI_DEFAULT</initializer></methodparam>
<methodparam
choice="opt"><type>callable</type><parameter>callback</parameter><initializer>NULL</initializer></methodparam>
<methodparam
choice="opt"><type>mixed</type><parameter>data</parameter><initializer>NULL</initializer></methodparam>
</methodsynopsis>
<para>
<function>eio_nop</function> проходит по циклу запроса, ничего при этом не
делая. Может оказаться полезной при отладке.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>pri</parameter></term>
<listitem>
&eio.request.pri.values;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>callback</parameter></term>
<listitem>
&eio.callback.proto;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>data</parameter></term>
<listitem>
<para>
Данные, которые будут переданы в <parameter>callback</parameter>-функцию.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>eio_nop</function> возвращает ресурс запроса в случае успешного выполнения&return.falseforfailure;.
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><function>eio_busy</function></member>
</simplelist>
</refsect1>
</refentry>
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