xref: /PHP-8.2/Zend/tests/increment_001.phpt (revision fbe30592)

--TEST--
incrementing different variables
--SKIPIF--
<?php if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only"); ?>
--INI--
precision=14
--FILE--
<?php

$a = array(
    array(1,2,3),
    "",
    1,
    2.5,
    0,
    "string",
    "123",
    "2.5",
    NULL,
    true,
    false,
    new stdclass,
    array(),
    PHP_INT_MAX,
    (string)PHP_INT_MAX
);

foreach ($a as $var) {
    try {
        $var++;
    } catch (TypeError $e) {
        echo $e->getMessage(), "\n";
    }
    var_dump($var);
}

echo "Done\n";
?>
--EXPECTF--
Cannot increment array
array(3) {
  [0]=>
  int(1)
  [1]=>
  int(2)
  [2]=>
  int(3)
}
string(1) "1"
int(2)
float(3.5)
int(1)
string(6) "strinh"
int(124)
float(3.5)
int(1)
bool(true)
bool(false)
Cannot increment stdClass
object(stdClass)#%d (0) {
}
Cannot increment array
array(0) {
}
float(2147483648)
float(2147483648)
Done