src/PhoneNumber.php
public function setNumberOfLeadingZeros($value)
    {
        $this->hasNumberOfLeadingZeros = true;
        $this->numberOfLeadingZeros = (int) $value;
        return $this;
    }
public function setNumberOfLeadingZeros($value)
    {
        $this->hasNumberOfLeadingZeros = true;
        $this->numberOfLeadingZeros = (int) $value;
        return $this;
    }
public function setNumberOfLeadingZeros ( $ value ) { $ this -> hasNumberOfLeadingZeros = true ; $ this -> numberOfLeadingZeros = ( int ) $ value ; return $ this ; }
Sets the number of leading zeros of this phone number.

@param int $value The number of leading zeros.

@return PhoneNumber This PhoneNumber instance, for chaining method calls.
Sets the number of leading zeros of this phone number .