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>get_defined_functions</H1
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><P
>    (PHP 4 &#62;= 4.0.4)</P
>get_defined_functions&nbsp;--&nbsp;
     Returns an array of all defined functions
    </DIV
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><H2
>Description</H2
>array <B
CLASS="methodname"
>get_defined_functions</B
> ( void)<BR
></BR
><P
>&#13;     This function returns an multidimensional array containing a list of
     all defined functions, both built-in (internal) and user-defined. The 
     internal functions will be accessible via
     <TT
CLASS="varname"
>$arr["internal"]</TT
>, and the user defined ones using
     <TT
CLASS="varname"
>$arr["user"]</TT
> (see example below).
     <DIV
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>function myrow($id, $data) {
    return "&#60;tr&#62;&#60;th&#62;$id&#60;/th&#62;&#60;td&#62;$data&#60;/td&#62;&#60;/tr&#62;\n";
}

$arr = get_defined_functions();

print_r($arr);</PRE
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>
    </P
><P
>&#13;     Will output something along the lines of:
     <DIV
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>Array
(
    [internal] =&#62; Array
        (
            [0] =&#62; zend_version
            [1] =&#62; func_num_args
            [2] =&#62; func_get_arg
            [3] =&#62; func_get_args
            [4] =&#62; strlen
            [5] =&#62; strcmp
            [6] =&#62; strncmp
            ...
            [750] =&#62; bcscale
            [751] =&#62; bccomp
        )

    [user] =&#62; Array
        (
            [0] =&#62; myrow
        )

)</PRE
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    </P
><P
>&#13;     See also <A
HREF="function.get-defined-vars.html"
><B
CLASS="function"
>get_defined_vars()</B
></A
> and 
     <A
HREF="function.get-defined-constants.html"
><B
CLASS="function"
>get_defined_constants()</B
></A
>.
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