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>geoip_id_by_name</H1
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><P
> (no version information, might be only in CVS)</P
>geoip_id_by_name -- Get the Internet connection speed</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN63463"
></A
><H2
>说明</H2
>int <B
CLASS="methodname"
>geoip_id_by_name</B
> ( string hostname )<BR
></BR
><P
> The <B
CLASS="function"
>geoip_id_by_name()</B
> function will return the country
and region corresponding to a hostname or an IP address.
</P
><P
> The return value is numeric and can be compared to the following constants:
</P
><P
> <P
></P
><UL
><LI
><P
> GEOIP_UNKNOWN_SPEED
</P
></LI
><LI
><P
> GEOIP_DIALUP_SPEED
</P
></LI
><LI
><P
> GEOIP_CABLEDSL_SPEED
</P
></LI
><LI
><P
> GEOIP_CORPORATE_SPEED
</P
></LI
></UL
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
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></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>hostname</CODE
></DT
><DD
><P
> The hostname or IP address whose net speed is to be looked-up.
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN63493"
></A
><H2
>返回值</H2
><P
> Returns the net speed.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN63496"
></A
><H2
>范例</H2
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><B
>例 1. A <B
CLASS="function"
>geoip_id_by_name()</B
> example</B
></P
><P
> This will output the net speed of the host example.com.
</P
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><code><font color="#000000">
<font color="#0000BB"><?php<br />$netspeed </font><font color="#007700">= </font><font color="#0000BB">geoip_id_by_name</font><font color="#007700">(</font><font color="#DD0000">'www.example.com'</font><font color="#007700">);<br /><br />echo </font><font color="#DD0000">'The connection type is '</font><font color="#007700">;<br /><br />switch (</font><font color="#0000BB">$netspeed</font><font color="#007700">) {<br /> case </font><font color="#0000BB">GEOIP_DIALUP_SPEED</font><font color="#007700">:<br /> echo </font><font color="#DD0000">'dial-up'</font><font color="#007700">;<br /> break;<br /> case </font><font color="#0000BB">GEOIP_CABLEDSL_SPEED</font><font color="#007700">:<br /> echo </font><font color="#DD0000">'cable or DSL'</font><font color="#007700">;<br /> break;<br /> case </font><font color="#0000BB">GEOIP_CORPORATE_SPEED</font><font color="#007700">:<br /> echo </font><font color="#DD0000">'corporate'</font><font color="#007700">;<br /> break;<br /> case </font><font color="#0000BB">GEOIP_UNKNOWN_SPEED</font><font color="#007700">:<br /> default:<br /> echo </font><font color="#DD0000">'unknown'</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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>上例将输出：</P
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>The connection type is corporate</PRE
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