compiler/tests/std/array/array_diff_variation2.phpt

--TEST--
Test array_diff() function : usage variations - unexpected values for 'array2' argument
--SKIPIF--
<?php
if (true) die("skip AOT does not support undefined variables");
?>

--FILE--
<?php
// get a class
class classA
{
    public function __toString(): string {
        return "Class A object";
    }
}
function main()
{
    /*
     * Test array_diff by passing non array values in place of $array2
     */
    echo "*** Testing array_diff() : usage variations ***\n";
    $array = array(1, 2, 3);
    //get an unset variable
    $unset_var = 10;
    unset($unset_var);
    // heredoc string
    $heredoc = <<<EOT
    hello world
    EOT;
    // get a resource variable
    $fp = fopen(__FILE__, "r");
    // unexpected values to be passed to $input argument
    $inputs = array(
        // int data
        /*1*/
        0,
        1,
        12345,
        -2345,
        // float data
        /*5*/
        10.5,
        -10.5,
        123456789000.0,
        1.23456789E-9,
        0.5,
        // null data
        /*10*/
        NULL,
        null,
        // boolean data
        /*12*/
        true,
        false,
        TRUE,
        FALSE,
        // empty data
        /*16*/
        "",
        '',
        // string data
        /*18*/
        "string",
        'string',
        $heredoc,
        // binary data
        /*21*/
        "binary",
        (string) "binary",
        // object data
        /*23*/
        new classA(),
        // undefined data
        /*24*/
        @$undefined_var,
        // unset data
        /*25*/
        @$unset_var,
        // resource variable
        /*26*/
        $fp,
    );
    // loop through each element of $inputs to check the behavior of array_diff
    $iterator = 1;
    foreach ($inputs as $input) {
        echo "\n-- Iteration {$iterator} --";
        try {
            var_dump(array_diff($array, $input));
        } catch (TypeError $e) {
            echo $e->getMessage(), "\n";
        }
        $iterator++;
    }
    fclose($fp);
    echo "Done";
}
?>
--EXPECT--
*** Testing array_diff() : usage variations ***

-- Iteration 1 --array_diff(): Argument #2 must be of type array, int given

-- Iteration 2 --array_diff(): Argument #2 must be of type array, int given

-- Iteration 3 --array_diff(): Argument #2 must be of type array, int given

-- Iteration 4 --array_diff(): Argument #2 must be of type array, int given

-- Iteration 5 --array_diff(): Argument #2 must be of type array, float given

-- Iteration 6 --array_diff(): Argument #2 must be of type array, float given

-- Iteration 7 --array_diff(): Argument #2 must be of type array, float given

-- Iteration 8 --array_diff(): Argument #2 must be of type array, float given

-- Iteration 9 --array_diff(): Argument #2 must be of type array, float given

-- Iteration 10 --array_diff(): Argument #2 must be of type array, null given

-- Iteration 11 --array_diff(): Argument #2 must be of type array, null given

-- Iteration 12 --array_diff(): Argument #2 must be of type array, true given

-- Iteration 13 --array_diff(): Argument #2 must be of type array, false given

-- Iteration 14 --array_diff(): Argument #2 must be of type array, true given

-- Iteration 15 --array_diff(): Argument #2 must be of type array, false given

-- Iteration 16 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 17 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 18 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 19 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 20 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 21 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 22 --array_diff(): Argument #2 must be of type array, string given

-- Iteration 23 --array_diff(): Argument #2 must be of type array, classA given

-- Iteration 24 --array_diff(): Argument #2 must be of type array, null given

-- Iteration 25 --array_diff(): Argument #2 must be of type array, null given

-- Iteration 26 --array_diff(): Argument #2 must be of type array, resource given
Done