natcasesort_variation2.phpt [plain text]
--TEST--
Test natcasesort() function : usage variations - Pass arrays of different data types
--FILE--
<?php
echo "*** Testing natcasesort() : usage variation ***\n";
$unset_var = 10;
unset ($unset_var);
class classA
{
public function __toString() {
return "Class A object";
}
}
$heredoc = <<<EOT
hello world
EOT;
$fp = fopen(__FILE__, "r");
$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 string' => array(
"",
'',
),
'empty array' => array(
),
'string' => array(
"string",
'string',
$heredoc,
),
'object' => array(
new classA(),
),
'undefined' => array(
@$undefined_var,
),
'unset' => array(
@$unset_var,
),
'resource' => array(
$fp
),
);
$iterator = 1;
foreach($inputs as $input) {
echo "\n-- Iteration $iterator --\n";
var_dump( natcasesort($input) );
var_dump($input);
$iterator++;
};
fclose($fp);
echo "Done";
?>
--EXPECTF--
*** Testing natcasesort() : usage variation ***
-- Iteration 1 --
bool(true)
array(4) {
[3]=>
int(-2345)
[0]=>
int(0)
[1]=>
int(1)
[2]=>
int(12345)
}
-- Iteration 2 --
bool(true)
array(5) {
[1]=>
float(-10.5)
[4]=>
float(0.5)
[3]=>
float(1.23456789E-9)
[0]=>
float(10.5)
[2]=>
float(123456789000)
}
-- Iteration 3 --
bool(true)
array(2) {
[1]=>
NULL
[0]=>
NULL
}
-- Iteration 4 --
bool(true)
array(4) {
[3]=>
bool(false)
[1]=>
bool(false)
[0]=>
bool(true)
[2]=>
bool(true)
}
-- Iteration 5 --
bool(true)
array(2) {
[1]=>
string(0) ""
[0]=>
string(0) ""
}
-- Iteration 6 --
bool(true)
array(0) {
}
-- Iteration 7 --
bool(true)
array(3) {
[2]=>
string(11) "hello world"
[1]=>
string(6) "string"
[0]=>
string(6) "string"
}
-- Iteration 8 --
bool(true)
array(1) {
[0]=>
object(classA)#%d (0) {
}
}
-- Iteration 9 --
bool(true)
array(1) {
[0]=>
NULL
}
-- Iteration 10 --
bool(true)
array(1) {
[0]=>
NULL
}
-- Iteration 11 --
bool(true)
array(1) {
[0]=>
resource(%d) of type (stream)
}
Done