[5.4] Respect the signature of whereRaw, fix #18952

[u1735067]

Would lead to

FatalThrowableError
Type error: Argument 2 passed to Illuminate\Database\Query\Builder::orWhereRaw() must be of the type array, string given

otherwise, when used with a single value.

Fix #18952, closed for no (apparent) reason.

[antonkomarev]

But doctype said it should be an array. You should change doctype too then.

[u1735067]

What is the doctype ? (where ?)
Edit: btw, will this be reported on the 5.5 branch ?

[antonkomarev]

sorry, docblock.

    /**
     * Add a raw or where clause to the query.
     *
     * @param  string  $sql
     * @param  array   $bindings
     * @return \Illuminate\Database\Query\Builder|static
     */
    public function orWhereRaw($sql, $bindings = [])
    {
        return $this->whereRaw($sql, $bindings, 'or');
    }

[u1735067]

Updated in https://github.com/Alex131089/framework/commit/b95955d0303cbb327dd1eaed4328ad32911725de (same branch), does it need another pull request ?