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--TEST--
Test get_declared_interfaces() function : basic functionality
--FILE--
<?php
/* Prototype : proto array get_declared_interfaces()
* Description: Returns an array of all declared interfaces.
* Source code: Zend/zend_builtin_functions.c
* Alias to functions:
*/
echo "*** Testing get_declared_interfaces() : basic functionality ***\n";
// Zero arguments
echo "\n-- Testing get_declared_interfaces() function with Zero arguments --\n";
var_dump(get_declared_interfaces());
foreach (get_declared_interfaces() as $interface) {
if (!interface_exists($interface)) {
echo "Error: $interface is not a valid interface.\n";
}
}
echo "\n-- Ensure userspace classes are not listed --\n";
Class C {}
var_dump(in_array('C', get_declared_interfaces()));
echo "\n-- Ensure userspace interfaces are listed --\n";
Interface I {}
var_dump(in_array('I', get_declared_interfaces()));
echo "Done";
?>
--EXPECTF--
*** Testing get_declared_interfaces() : basic functionality ***
-- Testing get_declared_interfaces() function with Zero arguments --
array(%d) {
%a
}
-- Ensure userspace classes are not listed --
bool(false)
-- Ensure userspace interfaces are listed --
bool(true)
Done
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