compiler/tests/std/array/array_diff_key_variation2.phpt

--TEST--
Test array_diff_key() function : usage variation - Passing unexpected values to second argument
--SKIPIF--
<?php
if (true) die("skip AOT does not support undefined variables");
?>

--FILE--
<?php
// define some classes
class classWithToString
{
    public function __toString(): string {
        return "Class A object";
    }
}
class classWithoutToString
{
}
function main()
{
    echo "*** Testing array_diff_key() : usage variation ***\n";
    // Initialise function arguments not being substituted (if any)
    $array1 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
    $array3 = array(1, 2, 3, 4, 5);
    //get an unset variable
    $unset_var = 10;
    unset($unset_var);
    //resource variable
    $fp = fopen(__FILE__, "r");
    // heredoc string
    $heredoc = <<<EOT
    hello world
    EOT;
    //array of values to iterate over
    $inputs = array(
        // int data
        'int 0' => 0,
        'int 1' => 1,
        'int 12345' => 12345,
        'int -12345' => -12345,
        // float data
        'float 10.5' => 10.5,
        'float -10.5' => -10.5,
        'float 12.3456789000e10' => 123456789000.0,
        'float -12.3456789000e10' => -123456789000.0,
        'float .5' => 0.5,
        // null data
        'uppercase NULL' => NULL,
        'lowercase null' => null,
        // boolean data
        'lowercase true' => true,
        'lowercase false' => false,
        'uppercase TRUE' => TRUE,
        'uppercase FALSE' => FALSE,
        // empty data
        'empty string DQ' => "",
        'empty string SQ' => '',
        // string data
        'string DQ' => "string",
        'string SQ' => 'string',
        'mixed case string' => "sTrInG",
        'heredoc' => $heredoc,
        // object data
        'instance of classWithToString' => new classWithToString(),
        'instance of classWithoutToString' => new classWithoutToString(),
        // undefined data
        'undefined var' => @$undefined_var,
        // unset data
        'unset var' => @$unset_var,
        // resource data
        'resource' => $fp,
    );
    // loop through each element of the array for array1
    foreach ($inputs as $key => $value) {
        echo "\n--{$key}--\n";
        try {
            var_dump(array_diff_key($array1, $value));
        } catch (TypeError $e) {
            echo $e->getMessage(), "\n";
        }
        try {
            var_dump(array_diff_key($array1, $value, $array3));
        } catch (TypeError $e) {
            echo $e->getMessage(), "\n";
        }
    }
    fclose($fp);
}
?>
--EXPECT--
*** Testing array_diff_key() : usage variation ***

--int 0--
array_diff_key(): Argument #2 must be of type array, int given
array_diff_key(): Argument #2 must be of type array, int given

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

--int 12345--
array_diff_key(): Argument #2 must be of type array, int given
array_diff_key(): Argument #2 must be of type array, int given

--int -12345--
array_diff_key(): Argument #2 must be of type array, int given
array_diff_key(): Argument #2 must be of type array, int given

--float 10.5--
array_diff_key(): Argument #2 must be of type array, float given
array_diff_key(): Argument #2 must be of type array, float given

--float -10.5--
array_diff_key(): Argument #2 must be of type array, float given
array_diff_key(): Argument #2 must be of type array, float given

--float 12.3456789000e10--
array_diff_key(): Argument #2 must be of type array, float given
array_diff_key(): Argument #2 must be of type array, float given

--float -12.3456789000e10--
array_diff_key(): Argument #2 must be of type array, float given
array_diff_key(): Argument #2 must be of type array, float given

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

--uppercase NULL--
array_diff_key(): Argument #2 must be of type array, null given
array_diff_key(): Argument #2 must be of type array, null given

--lowercase null--
array_diff_key(): Argument #2 must be of type array, null given
array_diff_key(): Argument #2 must be of type array, null given

--lowercase true--
array_diff_key(): Argument #2 must be of type array, true given
array_diff_key(): Argument #2 must be of type array, true given

--lowercase false--
array_diff_key(): Argument #2 must be of type array, false given
array_diff_key(): Argument #2 must be of type array, false given

--uppercase TRUE--
array_diff_key(): Argument #2 must be of type array, true given
array_diff_key(): Argument #2 must be of type array, true given

--uppercase FALSE--
array_diff_key(): Argument #2 must be of type array, false given
array_diff_key(): Argument #2 must be of type array, false given

--empty string DQ--
array_diff_key(): Argument #2 must be of type array, string given
array_diff_key(): Argument #2 must be of type array, string given

--empty string SQ--
array_diff_key(): Argument #2 must be of type array, string given
array_diff_key(): Argument #2 must be of type array, string given

--string DQ--
array_diff_key(): Argument #2 must be of type array, string given
array_diff_key(): Argument #2 must be of type array, string given

--string SQ--
array_diff_key(): Argument #2 must be of type array, string given
array_diff_key(): Argument #2 must be of type array, string given

--mixed case string--
array_diff_key(): Argument #2 must be of type array, string given
array_diff_key(): Argument #2 must be of type array, string given

--heredoc--
array_diff_key(): Argument #2 must be of type array, string given
array_diff_key(): Argument #2 must be of type array, string given

--instance of classWithToString--
array_diff_key(): Argument #2 must be of type array, classWithToString given
array_diff_key(): Argument #2 must be of type array, classWithToString given

--instance of classWithoutToString--
array_diff_key(): Argument #2 must be of type array, classWithoutToString given
array_diff_key(): Argument #2 must be of type array, classWithoutToString given

--undefined var--
array_diff_key(): Argument #2 must be of type array, null given
array_diff_key(): Argument #2 must be of type array, null given

--unset var--
array_diff_key(): Argument #2 must be of type array, null given
array_diff_key(): Argument #2 must be of type array, null given

--resource--
array_diff_key(): Argument #2 must be of type array, resource given
array_diff_key(): Argument #2 must be of type array, resource given