compiler/tests/std/array/array_reverse_variation4.phpt

--TEST--
Test array_reverse() function : usage variations - assoc. array with diff. keys for 'array' argument
--SKIPIF--
<?php die("skip AOT float-to-string key precision differs from PHP"); ?>
--FILE--
<?php
//get a class
class classA
{
    public function __toString(): string {
        return "Class A object";
    }
}
function main()
{
    ini_set("serialize_precision", "14");
    /*
     * Testing the functionality of array_reverse() by giving associative arrays with different
     * keys for $array argument
    */
    echo "*** Testing array_reverse() : usage variations ***\n";
    //get an unset variable
    $unset_var = 10;
    unset($unset_var);
    //get a resource variable
    $fp = fopen(__FILE__, "r");
    // get a heredoc string
    $heredoc = <<<EOT
    Hello world
    EOT;
    // initializing the array
    $arrays = array(
        // empty array
        /*1*/
        array(),
        // arrays with integer keys
        array(0 => "0"),
        array(1 => "1"),
        array(1 => "1", 2 => "2", 3 => "3", 4 => "4"),
        // arrays with string keys
        array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33),
        /*8*/
        array("\tHello" => 111, "re\td" => "color", "\v\fworld" => 2.2, "pen\n" => 33),
        array("hello", $heredoc => "string"),
        // heredoc
        // array with object, unset variable and resource variable
        array(@$unset_var => "hello", $fp => 'resource'),
        // array with mixed values
        /*11*/
        array('hello' => 1, "fruit" => 2.2, $fp => 'resource', 133 => "int", @$unset_var => "unset", $heredoc => "heredoc"),
    );
    // loop through the various elements of $arrays to test array_reverse()
    $iterator = 1;
    foreach ($arrays as $array) {
        echo "-- Iteration {$iterator} --\n";
        // with default argument
        echo "- default argument -\n";
        var_dump(array_reverse($array));
        // with $preserve_keys argument
        echo "- \$preserve keys = true -\n";
        var_dump(array_reverse($array, true));
        echo "- \$preserve_keys = false -\n";
        var_dump(array_reverse($array, false));
        $iterator++;
    }
    // close the file resource used
    fclose($fp);
    echo "Done";
}
?>
--EXPECTF--
*** Testing array_reverse() : usage variations ***

Warning: Resource ID#%d used as offset, casting to integer (%d) in %s on line %d

Warning: Resource ID#%d used as offset, casting to integer (%d) in %s on line %d
-- Iteration 1 --
- default argument -
array(0) {
}
- $preserve keys = true -
array(0) {
}
- $preserve_keys = false -
array(0) {
}
-- Iteration 2 --
- default argument -
array(1) {
  [0]=>
  string(1) "0"
}
- $preserve keys = true -
array(1) {
  [0]=>
  string(1) "0"
}
- $preserve_keys = false -
array(1) {
  [0]=>
  string(1) "0"
}
-- Iteration 3 --
- default argument -
array(1) {
  [0]=>
  string(1) "1"
}
- $preserve keys = true -
array(1) {
  [1]=>
  string(1) "1"
}
- $preserve_keys = false -
array(1) {
  [0]=>
  string(1) "1"
}
-- Iteration 4 --
- default argument -
array(4) {
  [0]=>
  string(1) "4"
  [1]=>
  string(1) "3"
  [2]=>
  string(1) "2"
  [3]=>
  string(1) "1"
}
- $preserve keys = true -
array(4) {
  [4]=>
  string(1) "4"
  [3]=>
  string(1) "3"
  [2]=>
  string(1) "2"
  [1]=>
  string(1) "1"
}
- $preserve_keys = false -
array(4) {
  [0]=>
  string(1) "4"
  [1]=>
  string(1) "3"
  [2]=>
  string(1) "2"
  [3]=>
  string(1) "1"
}
-- Iteration 5 --
- default argument -
array(4) {
  ["pen
"]=>
  int(33)
  ["world"]=>
  float(2.2)
  ["re	d"]=>
  string(5) "color"
  ["	Hello"]=>
  int(111)
}
- $preserve keys = true -
array(4) {
  ["pen
"]=>
  int(33)
  ["world"]=>
  float(2.2)
  ["re	d"]=>
  string(5) "color"
  ["	Hello"]=>
  int(111)
}
- $preserve_keys = false -
array(4) {
  ["pen
"]=>
  int(33)
  ["world"]=>
  float(2.2)
  ["re	d"]=>
  string(5) "color"
  ["	Hello"]=>
  int(111)
}
-- Iteration 6 --
- default argument -
array(4) {
  ["pen
"]=>
  int(33)
  ["world"]=>
  float(2.2)
  ["re	d"]=>
  string(5) "color"
  ["	Hello"]=>
  int(111)
}
- $preserve keys = true -
array(4) {
  ["pen
"]=>
  int(33)
  ["world"]=>
  float(2.2)
  ["re	d"]=>
  string(5) "color"
  ["	Hello"]=>
  int(111)
}
- $preserve_keys = false -
array(4) {
  ["pen
"]=>
  int(33)
  ["world"]=>
  float(2.2)
  ["re	d"]=>
  string(5) "color"
  ["	Hello"]=>
  int(111)
}
-- Iteration 7 --
- default argument -
array(2) {
  ["Hello world"]=>
  string(6) "string"
  [0]=>
  string(5) "hello"
}
- $preserve keys = true -
array(2) {
  ["Hello world"]=>
  string(6) "string"
  [0]=>
  string(5) "hello"
}
- $preserve_keys = false -
array(2) {
  ["Hello world"]=>
  string(6) "string"
  [0]=>
  string(5) "hello"
}
-- Iteration 8 --
- default argument -
array(2) {
  [0]=>
  string(8) "resource"
  [""]=>
  string(5) "hello"
}
- $preserve keys = true -
array(2) {
  [5]=>
  string(8) "resource"
  [""]=>
  string(5) "hello"
}
- $preserve_keys = false -
array(2) {
  [0]=>
  string(8) "resource"
  [""]=>
  string(5) "hello"
}
-- Iteration 9 --
- default argument -
array(6) {
  ["Hello world"]=>
  string(7) "heredoc"
  [""]=>
  string(5) "unset"
  [0]=>
  string(3) "int"
  [1]=>
  string(8) "resource"
  ["fruit"]=>
  float(2.2)
  ["hello"]=>
  int(1)
}
- $preserve keys = true -
array(6) {
  ["Hello world"]=>
  string(7) "heredoc"
  [""]=>
  string(5) "unset"
  [133]=>
  string(3) "int"
  [5]=>
  string(8) "resource"
  ["fruit"]=>
  float(2.2)
  ["hello"]=>
  int(1)
}
- $preserve_keys = false -
array(6) {
  ["Hello world"]=>
  string(7) "heredoc"
  [""]=>
  string(5) "unset"
  [0]=>
  string(3) "int"
  [1]=>
  string(8) "resource"
  ["fruit"]=>
  float(2.2)
  ["hello"]=>
  int(1)
}
Done