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                             get_defined_functions

   (PHP 4 >= 4.0.4)
   get_defined_functions --  Returns an array of all defined functions

Description

   array get_defined_functions ( void )

   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 $arr["internal"], and the
   user defined ones using $arr["user"] (see example below).

   <?php
   function myrow($id, $data) {
       return "<tr><th>$id</th><td>$data</td></tr>\n";
   }
   $arr = get_defined_functions();
   print_r($arr);
   ?>

   Will output something along the lines of:
Array
(
    [internal] => Array
        (
            [0] => zend_version
            [1] => func_num_args
            [2] => func_get_arg
            [3] => func_get_args
            [4] => strlen
            [5] => strcmp
            [6] => strncmp
            ...
            [750] => bcscale
            [751] => bccomp
        )

    [user] => Array
        (
            [0] => myrow
        )

)

   See also get_defined_vars() and get_defined_constants().
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