get_extension_funcs

Returns an array with the names of the functions of a module

&reftitle.description; ``array``false```get_extension_funcs` `string` `extension`

This function returns the names of all the functions defined in the module indicated by `extension`.

&reftitle.parameters;

`extension`

- The module name.

  This parameter must be in lowercase.

&reftitle.returnvalues;

Returns an array with all the functions, or &false; if `extension` is not a valid extension.

&reftitle.examples;

### Prints the XML functions

    <?php
    print_r(get_extension_funcs("xml"));
    ?>

&example.outputs.similar;

    Array
    (
        [0] => xml_parser_create
        [1] => xml_parser_create_ns
        [2] => xml_set_object
        [3] => xml_set_element_handler
        [4] => xml_set_character_data_handler
        [5] => xml_set_processing_instruction_handler
        [6] => xml_set_default_handler
        [7] => xml_set_unparsed_entity_decl_handler
        [8] => xml_set_notation_decl_handler
        [9] => xml_set_external_entity_ref_handler
        [10] => xml_set_start_namespace_decl_handler
        [11] => xml_set_end_namespace_decl_handler
        [12] => xml_parse
        [13] => xml_parse_into_struct
        [14] => xml_get_error_code
        [15] => xml_error_string
        [16] => xml_get_current_line_number
        [17] => xml_get_current_column_number
        [18] => xml_get_current_byte_index
        [19] => xml_parser_free
        [20] => xml_parser_set_option
        [21] => xml_parser_get_option
    )

&reftitle.seealso;

- `get_loaded_extensions`
- `ReflectionExtension::getFunctions`