(PHP 4, PHP 5)
This function returns the names of all the functions defined in the module indicated by module_name.
Note: The module_name parameter must be in lowercase.
For example the lines below
<?php print_r(get_extension_funcs("xml")); print_r(get_extension_funcs("gd")); ?>
will print a list of the functions in the modules xml and gd respectively.
See also: get_loaded_extensions()
get_defined_constants