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--TEST--
Only arrays and countable objects can be counted
--FILE--
<?php
try {
$result = count(null);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
$result = count("string");
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
$result = count(123);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
$result = count(true);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
$result = count(false);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
$result = count((object) []);
var_dump($result);
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
?>
--EXPECT--
count(): Argument #1 ($value) must be of type Countable|array, null given
count(): Argument #1 ($value) must be of type Countable|array, string given
count(): Argument #1 ($value) must be of type Countable|array, int given
count(): Argument #1 ($value) must be of type Countable|array, true given
count(): Argument #1 ($value) must be of type Countable|array, false given
count(): Argument #1 ($value) must be of type Countable|array, stdClass given
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