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|
--TEST--
func_num_args() tests
--FILE--
<?php
function test1() {
var_dump(func_num_args());
}
function test2($a) {
var_dump(func_num_args());
}
function test3($a, $b) {
var_dump(func_num_args());
}
test1();
test2(1);
try {
test2();
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
test3(1,2);
call_user_func("test1");
try {
call_user_func("test3", 1);
} catch (Throwable $e) {
echo "Exception: " . $e->getMessage() . "\n";
}
call_user_func("test3", 1, 2);
class test {
static function test1($a) {
var_dump(func_num_args());
}
}
test::test1(1);
var_dump(func_num_args());
echo "Done\n";
?>
--EXPECTF--
int(0)
int(1)
Exception: Too few arguments to function test2(), 0 passed in %s001.php on line 18 and exactly 1 expected
int(2)
int(0)
Exception: Too few arguments to function test3(), 1 passed in %s001.php on line 27 and exactly 2 expected
int(2)
int(1)
Warning: func_num_args(): Called from the global scope - no function context in %s on line %d
int(-1)
Done
|
