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<HTML
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>getmxrr</TITLE
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><DIV
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></A
><P
> (PHP3 , PHP4 )</P
>getmxrr --
Get MX records corresponding to a given Internet host name
</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN25090"
></A
><H2
>Description</H2
><DIV
CLASS="funcsynopsis"
><A
NAME="AEN25092"
></A
><P
></P
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="function"
>getmxrr</B
></CODE
> (string hostname, array mxhosts [, array
weight])</CODE
></P
><P
></P
></DIV
><P
> Searches DNS for MX records corresponding to
<TT
CLASS="parameter"
><I
>hostname</I
></TT
>. Returns true if any records are
found; returns false if no records were found or if an error
occurred.
</P
><P
> A list of the MX records found is placed into the array
<TT
CLASS="parameter"
><I
>mxhosts</I
></TT
>. If the
<TT
CLASS="parameter"
><I
>weight</I
></TT
> array is given, it will be filled
with the weight information gathered.
</P
><P
> See also <A
HREF="function.checkdnsrr.html"
><B
CLASS="function"
>checkdnsrr()</B
></A
>,
<A
HREF="function.gethostbyname.html"
><B
CLASS="function"
>gethostbyname()</B
></A
>,
<A
HREF="function.gethostbynamel.html"
><B
CLASS="function"
>gethostbynamel()</B
></A
>,
<A
HREF="function.gethostbyaddr.html"
><B
CLASS="function"
>gethostbyaddr()</B
></A
>, and the
<TT
CLASS="literal"
>named(8)</TT
> manual page.
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