PhpSpreadsheet/samples/Wizards/NumberFormat/Accounting.php

<?php

use PhpOffice\PhpSpreadsheet\Exception as SpreadsheetException;
use PhpOffice\PhpSpreadsheet\Helper\Sample;
use PhpOffice\PhpSpreadsheet\Settings;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;

require __DIR__ . '/../Header.php';

$helper = new Sample();
if ($helper->isCli()) {
    $helper->log('This example should only be run from a Web Browser' . PHP_EOL);

    return;
}

$currencies = [
    '$' => 'US Dollars ($)',
    '€' => 'Euro (€)',
    '¥' => 'Japanese Yen (¥)',
    '£' => 'Pound Sterling (£)',
    '₹' => 'Rupee (₹)',
    '₽' => 'Rouble (₽)',
];

?>
    <form action=Accounting.php method="POST">
        <div class="mb-3 row">
            <label for="number" class="col-sm-2 col-form-label">Sample Number Value</label>
            <div class="col-sm-10">
                <input name="number" type="text" size="8" value="<?php echo (isset($_POST['number'])) ? htmlentities($_POST['number'], Settings::htmlEntityFlags()) : '1234.5678'; ?>">
            </div>
        </div>
        <div class="mb-3 row">
            <hr />
        </div>
        <div class="mb-3 row">
            <label for="currency" class="col-sm-2 col-form-label">Currency</label>
            <div class="col-sm-10">
                <select name="currency" class="form-select">
                    <?php foreach ($currencies as $currencySymbol => $currencyName) {
                        echo "<option value=\"{$currencySymbol}\" " . ((isset($_POST['currency']) && $_POST['currency'] === $currencySymbol) ? 'selected' : '') . ">{$currencyName}</option>", PHP_EOL;
                    } ?>
                </select>
            </div>
        </div>
        <div class="mb-3 row">
            <label for="decimals" class="col-sm-2 col-form-label">Decimal Places</label>
            <div class="col-sm-10">
                <input name="decimals" type="number" size="2" min="0" max="14" value="<?php echo (isset($_POST['decimals'])) ? htmlentities($_POST['decimals'], Settings::htmlEntityFlags()) : '2'; ?>">
            </div>
        </div>
        <div class="mb-3 row">
            <label for="thousands" class="col-sm-2 col-form-label">Use Thousands Separator</label>
            <div class="col-sm-10">
                <input name="thousands" type="checkbox" <?php echo (isset($_POST['thousands'])) ? 'value="on"' : ''; ?> <?php echo (isset($_POST['thousands'])) ? 'checked' : ''; ?>>
            </div>
        </div>
        <div class="mb-3 row">
            <label for="position" class="col-sm-2 col-form-label">Currency Position</label>
            <div class="col-sm-10">
                <input name="position" type="radio" value="1" <?php echo ((isset($_POST['position']) === false) || (isset($_POST['position']) && $_POST['position'] === '1')) ? 'checked' : ''; ?>>Leading
                <input name="position" type="radio" value="0" <?php echo (isset($_POST['position']) && $_POST['position'] === '0') ? 'checked' : ''; ?>>Trailing
            </div>
        </div>
        <div class="mb-3 row">
            <label for="spacing" class="col-sm-2 col-form-label">Currency Spacing</label>
            <div class="col-sm-10">
                <input name="spacing" type="radio" value="1" <?php echo (isset($_POST['spacing']) && $_POST['spacing'] === '1') ? 'checked' : ''; ?>>Yes
                <input name="spacing" type="radio" value="0" <?php echo ((isset($_POST['spacing']) === false) || (isset($_POST['spacing']) && $_POST['spacing'] === '0')) ? 'checked' : ''; ?>>No
            </div>
        </div>
        <div class="mb-3 row">
            <div class="col-sm-10">
                <input  class="btn btn-primary" name="submit" type="submit" value="Display Mask"><br />
            </div>
        </div>
    </form>

<?php
/**     If the user has submitted the form, then we need to use the wizard to build a mask and display the result */
if (isset($_POST['submit'])) {
    if (!is_numeric($_POST['number'])) {
        $helper->log('The Sample Number Value must be numeric');
    } elseif (!is_numeric($_POST['decimals']) || str_contains((string) $_POST['decimals'], '.') || (int) $_POST['decimals'] < 0) {
        $helper->log('The Decimal Places value must be positive integer');
    } elseif (!in_array($_POST['currency'], array_keys($currencies), true)) {
        $helper->log('Unrecognized currency symbol');
    } else {
        try {
            $wizard = new Wizard\Accounting($_POST['currency'], (int) $_POST['decimals'], isset($_POST['thousands']), (bool) $_POST['position'], (bool) $_POST['spacing']);
            $mask = $wizard->format();
            $example = (string) NumberFormat::toFormattedString((float) $_POST['number'], $mask);
            $helper->log('<hr /><b>Code:</b><br />');
            $helper->log('use PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;');
            $helper->log(
                "\$wizard = new Wizard\\Accounting('{$_POST['currency']}', {$_POST['decimals']}, Wizard\\Number::"
                . (isset($_POST['thousands']) ? 'WITH_THOUSANDS_SEPARATOR' : 'WITHOUT_THOUSANDS_SEPARATOR')
                . ', Wizard\Currency::' . (((bool) $_POST['position']) ? 'LEADING_SYMBOL' : 'TRAILING_SYMBOL')
                . ', Wizard\Currency::' . (((bool) $_POST['spacing']) ? 'SYMBOL_WITH_SPACING' : 'SYMBOL_WITHOUT_SPACING')
                . ');'
            );
            $helper->log('$mask = $wizard->format();');
            $helper->log('<br />echo (string) $mask;');
            $helper->log('<hr /><b>Mask:</b><br />');
            $helper->log($mask . '<br />');
            $helper->log('<br /><b>Example:</b><br />');
            $helper->log($example);
        } catch (SpreadsheetException $e) {
            $helper->log("Exception: {$e->getMessage()}");
        }
    }
}