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><H1
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>http_build_url</H1
><DIV
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><A
NAME="AEN76289"
></A
><P
> (no version information, might be only in CVS)</P
>http_build_url -- Build an URL</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76292"
></A
><H2
>说明</H2
>string <B
CLASS="methodname"
>http_build_url</B
> ( [mixed url [, mixed parts [, int flags = HTTP_URL_REPLACE [, array &new_url]]]] )<BR
></BR
><P
> Build an URL.
</P
><P
> The parts of the second URL will be merged into the first according to the flags argument.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76311"
></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>url</CODE
></DT
><DD
><P
> (part(s) of) an URL in form of a string or associative array like <A
HREF="function.parse-url.html"
><B
CLASS="function"
>parse_url()</B
></A
> returns
</P
></DD
><DT
><CODE
CLASS="parameter"
>parts</CODE
></DT
><DD
><P
> same as the first argument
</P
></DD
><DT
><CODE
CLASS="parameter"
>flags</CODE
></DT
><DD
><P
> a bitmask of binary or'ed <A
HREF="missing-stuff.html#http.constants.url"
>HTTP_URL constants</A
>;
<TT
CLASS="constant"
><B
>HTTP_URL_REPLACE</B
></TT
> is the default
</P
></DD
><DT
><CODE
CLASS="parameter"
>new_url</CODE
></DT
><DD
><P
> if set, it will be filled with the parts of the composed url like <A
HREF="function.parse-url.html"
><B
CLASS="function"
>parse_url()</B
></A
> would return
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
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><A
NAME="AEN76339"
></A
><H2
>返回值</H2
><P
> Returns the new URL as string on success or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on failure.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76343"
></A
><H2
>范例</H2
><P
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></A
><P
><B
>例 1. A <B
CLASS="function"
>http_build_url()</B
> example</B
></P
><TABLE
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><TD
><code><font color="#000000">
<font color="#0000BB"><?php<br /></font><font color="#007700">echo </font><font color="#0000BB">http_build_url</font><font color="#007700">(</font><font color="#DD0000">"http://user@www.example.com/pub/index.php?a=b#files"</font><font color="#007700">,<br /> array(<br /> </font><font color="#DD0000">"scheme" </font><font color="#007700">=> </font><font color="#DD0000">"ftp"</font><font color="#007700">,<br /> </font><font color="#DD0000">"host" </font><font color="#007700">=> </font><font color="#DD0000">"ftp.example.com"</font><font color="#007700">,<br /> </font><font color="#DD0000">"path" </font><font color="#007700">=> </font><font color="#DD0000">"files/current/"</font><font color="#007700">,<br /> </font><font color="#DD0000">"query" </font><font color="#007700">=> </font><font color="#DD0000">"a=c"<br /> </font><font color="#007700">),<br /> </font><font color="#0000BB">HTTP_URL_STRIP_AUTH </font><font color="#007700">| </font><font color="#0000BB">HTTP_URL_JOIN_PATH </font><font color="#007700">| </font><font color="#0000BB">HTTP_URL_JOIN_QUERY </font><font color="#007700">| </font><font color="#0000BB">HTTP_URL_STRIP_FRAGMENT<br /></font><font color="#007700">);<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
></TR
></TABLE
><P
>上例将输出：</P
><TABLE
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><TD
><PRE
CLASS="screen"
>ftp://ftp.example.com/pub/files/current/?a=b&a=c</PRE
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN76352"
></A
><H2
>参见</H2
><P
> <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.parse-url.html"
><B
CLASS="function"
>parse_url()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.http-build-str.html"
><B
CLASS="function"
>http_build_str()</B
></A
></TD
></TR
></TBODY
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><P
></P
>
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