<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >Memcache::getExtendedStats</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="Manual do PHP" HREF="index.html"><LINK REL="UP" TITLE="Memcache Functions" HREF="ref.memcache.html"><LINK REL="PREVIOUS" TITLE="Memcache::get" HREF="function.memcache-get.html"><LINK REL="NEXT" TITLE="Memcache::getServerStatus" HREF="function.memcache-getserverstatus.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Manual do PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.memcache-get.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.memcache-getserverstatus.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.Memcache-getExtendedStats" ></A >Memcache::getExtendedStats</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN114523" ></A ><P > (no version information, might be only in CVS)</P >Memcache::getExtendedStats -- Get statistics from all servers in pool</DIV ><DIV CLASS="refsect1" ><A NAME="AEN114526" ></A ><H2 >Descrição</H2 >array <B CLASS="methodname" >Memcache::getExtendedStats</B > ( [string type [, int slabid [, int limit]]] )<BR ></BR ><P > <B CLASS="function" >Memcache::getExtendedStats()</B > returns a two-dimensional associative array with server statistics. Array keys correspond to host:port of server and values contain the individual server statistics. A failed server will have its corresponding entry set to <TT CLASS="constant" ><B >FALSE</B ></TT >. You can also use the <B CLASS="function" >memcache_get_extended_stats()</B > function. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota: </B > This function has been added to Memcache version 2.0.0. </P ></BLOCKQUOTE ></DIV ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN114546" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >type</CODE ></DT ><DD ><P > The type of statistics to fetch. Valid values are {reset, malloc, maps, cachedump, slabs, items, sizes}. According to the memcached protocol spec these additional arguments "are subject to change for the convenience of memcache developers". </P ></DD ><DT ><CODE CLASS="parameter" >slabid</CODE ></DT ><DD ><P > Used in conjunction with <CODE CLASS="parameter" >type</CODE > set to cachedump to identify the slab to dump from. The cachedump command ties up the server and is strictly to be used for debugging purposes. </P ></DD ><DT ><CODE CLASS="parameter" >limit</CODE ></DT ><DD ><P > Used in conjunction with <CODE CLASS="parameter" >type</CODE > set to cachedump to limit the number of entries to dump. Default value is 100. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN114567" ></A ><H2 >Valores de retornado</H2 ><P > Returns a two-dimensional associative array of server statistics or <TT CLASS="constant" ><B >FALSE</B ></TT > on failure. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN114571" ></A ><H2 >Exemplos</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN114574" ></A ><P ><B >Exemplo 1. <B CLASS="function" >Memcache::getExtendedStats()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /> $memcache_obj </font><font color="#007700">= new </font><font color="#0000BB">Memcache</font><font color="#007700">;<br /> </font><font color="#0000BB">$memcache_obj</font><font color="#007700">-></font><font color="#0000BB">addServer</font><font color="#007700">(</font><font color="#DD0000">'memcache_host'</font><font color="#007700">, </font><font color="#0000BB">11211</font><font color="#007700">);<br /> </font><font color="#0000BB">$memcache_obj</font><font color="#007700">-></font><font color="#0000BB">addServer</font><font color="#007700">(</font><font color="#DD0000">'failed_host'</font><font color="#007700">, </font><font color="#0000BB">11211</font><font color="#007700">);<br /> <br /> </font><font color="#0000BB">$stats </font><font color="#007700">= </font><font color="#0000BB">$memcache_obj</font><font color="#007700">-></font><font color="#0000BB">getExtendedStats</font><font color="#007700">();<br /> </font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">$stats</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >O exemplo acima irá imprimir:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >Array ( [memcache_host:11211] => Array ( [pid] => 3756 [uptime] => 603011 [time] => 1133810435 [version] => 1.1.12 [rusage_user] => 0.451931 [rusage_system] => 0.634903 [curr_items] => 2483 [total_items] => 3079 [bytes] => 2718136 [curr_connections] => 2 [total_connections] => 807 [connection_structures] => 13 [cmd_get] => 9748 [cmd_set] => 3096 [get_hits] => 5976 [get_misses] => 3772 [bytes_read] => 3448968 [bytes_written] => 2318883 [limit_maxbytes] => 33554432 ) [failed_host:11211] => false )</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN114580" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><B CLASS="function" >Memcache::getVersion()</B ></TD ></TR ><TR ><TD ><B CLASS="function" >Memcache::getStats()</B ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.memcache-get.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Principal</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.memcache-getserverstatus.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Memcache::get</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.memcache.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Memcache::getServerStatus</TD ></TR ></TABLE ></DIV ></BODY ></HTML >