array_diff_assoc_variation3.phpt [plain text]
--TEST--
Test array_diff_assoc() function : variation - array containing different data types
--FILE--
<?php
echo "\n*** Testing array_diff_assoc() : usage variations ***\n";
$array = array(1, 2, 3);
$unset_var = 10;
unset ($unset_var);
class classA
{
public function __toString() {
return "Class A object";
}
}
$heredoc = <<<EOT
hello world
EOT;
$inputs = array(
'int' => array(
0,
1,
12345,
-2345),
'float' => array(
10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
.5),
'null' => array(
NULL,
null),
'bool' => array(
true,
false,
TRUE,
FALSE),
'empty' => array(
"",
''),
'string' => array(
"string",
'string',
$heredoc),
'binary' => array(
b"binary",
(binary)"binary"),
'object' => array(
new classA()),
'undefined' => array(
@$undefined_var),
'unset' => array(
@$unset_var),
);
$iterator = 1;
foreach($inputs as $key => $input) {
echo "\n-- Iteration $iterator --\n";
var_dump( array_diff_assoc($input, $array));
$iterator++;
};
echo "Done";
?>
--EXPECTF--
*** Testing array_diff_assoc() : usage variations ***
-- Iteration 1 --
array(4) {
[0]=>
int(0)
[1]=>
int(1)
[2]=>
int(12345)
[3]=>
int(-2345)
}
-- Iteration 2 --
array(5) {
[0]=>
float(10.5)
[1]=>
float(-10.5)
[2]=>
float(123456789000)
[3]=>
float(1.23456789E-9)
[4]=>
float(0.5)
}
-- Iteration 3 --
array(2) {
[0]=>
NULL
[1]=>
NULL
}
-- Iteration 4 --
array(3) {
[1]=>
bool(false)
[2]=>
bool(true)
[3]=>
bool(false)
}
-- Iteration 5 --
array(2) {
[0]=>
string(0) ""
[1]=>
string(0) ""
}
-- Iteration 6 --
array(3) {
[0]=>
string(6) "string"
[1]=>
string(6) "string"
[2]=>
string(11) "hello world"
}
-- Iteration 7 --
array(2) {
[0]=>
string(6) "binary"
[1]=>
string(6) "binary"
}
-- Iteration 8 --
array(1) {
[0]=>
object(classA)#%d (0) {
}
}
-- Iteration 9 --
array(1) {
[0]=>
NULL
}
-- Iteration 10 --
array(1) {
[0]=>
NULL
}
Done