assert

Logo laravel/framework laravel/framework
Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Checks if assertion is false
assert(mixed $assertion, string $description = ?): bool
        try {

            $result = $this->connection->exec($statement);



            \assert($result !== false);



            return $result;

        } catch (PDOException $exception) {
src/Illuminate/Database/PDO/Connection.php
        try {

            $stmt = $this->connection->query($sql);



            \assert($stmt instanceof PDOStatement);



            return new Result($stmt);

        } catch (PDOException $exception) {
src/Illuminate/Database/PDO/Connection.php