get_defined_functions
(PHP 4 >= 4.0.4, PHP 5)
get_defined_functions -- Returns an array of all defined functions
Description
array
get_defined_functions ( void )
Gets an array of all defined functions.
Return Values
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 $arr["user"] (see example
below).
Examples
Example 1. get_defined_functions() example
<?php
function myrow($id, $data)
{
return "<tr><th>$id</th><td>$data</td></tr>\n";
}
$arr = get_defined_functions();
print_r($arr);
?>
|
The above example will output
something similar to: 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
)
) |
|