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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, $b) {
var_dump(func_num_args());
}
test1();
test2(1);
test2();
test3(1,2);
call_user_func("test1");
call_user_func("test3", 1);
call_user_func("test3", 1, 2);
class test {
static function test1($a) {
var_dump(func_num_args());
}
}
test::test1(1);
var_dump(func_num_args());
echo "Done\n";
?>
--EXPECTF--
int(0)
int(1)
Warning: Missing argument 1 for test2(), called in %s on line %d
int(0)
int(2)
int(0)
Warning: Missing argument 2 for test3() in %s on line %d
int(1)
int(2)
int(1)
Warning: func_num_args(): Called from the global scope - no function context in %s on line %d
int(-1)
Done
|
