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php-manual-en-4.3.0-2mdk.noarch.rpm

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>parse_url</H1
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><P
>    (PHP 3, PHP 4 )</P
>parse_url&nbsp;--&nbsp;Parse a URL and return its components</DIV
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><H2
>Description</H2
>array <B
CLASS="methodname"
>parse_url</B
> ( string url)<BR
></BR
><P
>&#13;     This function returns an associative array returning any of the
     various components of the URL that are present. This includes the
    <P
></P
><UL
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>scheme</I
></TT
> - e.g. http
      </P
></LI
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>host</I
></TT
> 
      </P
></LI
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>port</I
></TT
>
      </P
></LI
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>user</I
></TT
>
      </P
></LI
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>pass</I
></TT
>
      </P
></LI
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>path</I
></TT
>
      </P
></LI
><LI
><P
>&#13;        <TT
CLASS="structfield"
><I
>query</I
></TT
>  - after the question mark <TT
CLASS="literal"
>?</TT
>
      </P
></LI
><LI
><P
>&#13;       <TT
CLASS="structfield"
><I
>fragment</I
></TT
> -  after the hashmark <TT
CLASS="literal"
>#</TT
>
      </P
></LI
></UL
>
   </P
><P
>&#13;     This function is <SPAN
CLASS="strong"
><B
CLASS="emphasis"
>not</B
></SPAN
> meant to validate
     the given URL, it only breaks it up into the above listed parts. Partial
     urls are also accepted, <B
CLASS="function"
>parse_url()</B
> tries its best to
     parse them correctly.
    </P
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><B
>Example 1. Using <B
CLASS="function"
>parse_url()</B
></B
></P
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>$ php -r 'print_r( parse_url("http://username:password@hostname/path?arg=value#anchor"));'
Array
(
    [scheme] =&#62; http
    [host] =&#62; hostname
    [user] =&#62; username
    [pass] =&#62; password
    [path] =&#62; /path
    [query] =&#62; arg=value
    [fragment] =&#62; anchor
)

$ php -r 'print_r( parse_url("http://invalid_host..name/"));'
Array
(
    [scheme] =&#62; http
    [host] =&#62; invalid_host..name
    [path] =&#62; /
)</PRE
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>&#13;     See also <A
HREF="function.pathinfo.html"
><B
CLASS="function"
>pathinfo()</B
></A
>, <A
HREF="function.parse-str.html"
><B
CLASS="function"
>parse_str()</B
></A
>,
     <A
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><B
CLASS="function"
>dirname()</B
></A
>, and <A
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><B
CLASS="function"
>basename()</B
></A
>.
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