get_extension_funcs
PHP function
Edit on GitHub ✎
(PHP 4, PHP 5, PHP 7, PHP 8)
Returns an array with the names of the functions of a module
Description
get_extension_funcs(string $extension): array|false
This function returns the names of all the functions defined in the module indicated by extension.
Parameters
extensionThe module name.
NoteThis parameter must be in lowercase.
Return Values
Returns an array with all the functions, or false if extension is not a valid extension.
Examples
Prints the XML functions
php
<?php
print_r(get_extension_funcs("xml"));
?>The above example will output something similar to:
output
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
)See Also
get_loaded_extensions()ReflectionExtension::getFunctions