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@ 2014-09-29T16:16:24Z

<?php

function VS($x, $y) {
  var_dump($x === $y);
  if ($x !== $y) { echo "Failed: $y\n"; echo "Got: $x\n";
                   var_dump(debug_backtrace()); }
}
function VERIFY($x) { VS($x != false, true); }

//////////////////////////////////////////////////////////////////////

$valid_res = imagecreate(10, 10);
$invalid_res = imagecreate(10, 10);
imagedestroy($invalid_res);

VERIFY(!is_object(null));
VERIFY(!is_object(123));
VERIFY(!is_object("test"));
VERIFY(!is_object(array(123)));
VERIFY(is_object(new stdclass));
VERIFY(!is_object($valid_res));
VERIFY(!is_object($invalid_res));


{
  $v = unserialize("O:8:\"stdClass\":1:{s:4:\"name\";s:5:\"value\";}");
  VERIFY(is_object($v));
}
{
  $v = unserialize("O:8:\"stdClass\":1:{s:7:\"\0*\0name\";s:5:\"value\";}");
  VERIFY(is_object($v));
}

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined function imagecreate() in /in/GHcR8:12 Stack trace: #0 {main} thrown in /in/GHcR8 on line 12
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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