src/SMS/OutGoingSMS.php
public function removeNumber(int $index): void
    {
        unset($this->numbers[$index]);
        $this->numbers = array_values($this->numbers);
    }
public function removeNumber(int $index): void
    {
        unset($this->numbers[$index]);
        $this->numbers = array_values($this->numbers);
    }
public function removeNumber ( int $ index ) : void { unset ( $ this -> numbers [ $ index ] ) ; $ this -> numbers = array_values ( $ this -> numbers ) ; }
Removes the given index from the number recipient list.
@param integer $index The index being requested for deletion.
@return void
Removes the given index from the number recipient list .