<?php

namespace PhpOffice\PhpSpreadsheet;

use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

class NamedFormula extends DefinedName
{
    /**
     * Create a new Named Formula.
     */
    public function __construct(
        string $name,
        ?Worksheet $worksheet = null,
        ?string $formula = null,
        bool $localOnly = false,
        ?Worksheet $scope = null
    ) {
        // Validate data
        if (!isset($formula)) {
            throw new Exception('You must specify a Formula value for a Named Formula');
        }
        parent::__construct($name, $worksheet, $formula, $localOnly, $scope);
    }

    /**
     * Get the formula value.
     */
    public function getFormula(): string
    {
        return $this->value;
    }

    /**
     * Set the formula value.
     */
    public function setFormula(string $formula): self
    {
        if (!empty($formula)) {
            $this->value = $formula;
        }

        return $this;
    }
}

• [D] Calculation
• [D] Cell
• [D] Chart
• [D] Collection
• [D] Document
• [D] Helper
• [D] Reader
• [D] RichText
• [D] Shared
• [D] Style
• [D] Worksheet
• [D] Writer
• [F] CellReferenceHelper.php
  Delete
• [F] Comment.php
  Delete
• [F] DefinedName.php
  Delete
• [F] Exception.php
  Delete
• [F] HashTable.php
  Delete
• [F] IComparable.php
  Delete
• [F] IOFactory.php
  Delete
• [F] NamedFormula.php
  Delete
• [F] NamedRange.php
  Delete
• [F] ReferenceHelper.php
  Delete
• [F] Settings.php
  Delete
• [F] Spreadsheet.php
  Delete
• [F] Theme.php
  Delete

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