get_declared_interfaces
(PHP 5, PHP 7, PHP 8)
get_declared_interfaces — Returns an array of all declared interfaces
Description
get_declared_interfaces(): array
Gets the declared interfaces.
Parameters
This function has no parameters.
Return Values
Returns an array of the names of the declared interfaces in the current script.
Examples
Example #1 get_declared_interfaces() example
<?php
print_r(get_declared_interfaces());
?>
The above example will output something similar to:
Array
(
[0] => Traversable
[1] => IteratorAggregate
[2] => Iterator
[3] => ArrayAccess
[4] => reflector
[5] => RecursiveIterator
[6] => SeekableIterator
)
See Also
- interface_exists() - Checks if the interface has been defined
- get_declared_classes() - Returns an array with the name of the defined classes
- class_implements() - Return the interfaces which are implemented by the given class or interface
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