PHP code example of dschuppelius / php-common-toolkit

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

dschuppelius / php-common-toolkit example snippets

use CommonToolkit\Enums\CurrencyCode;
use CommonToolkit\ValueObjects\{Decimal, ExchangeRate, Money, Percentage, Quantity};

// Decimal: exakte bcmath-Arithmetik, kein float
Decimal::of('0.1')->plus(Decimal::of('0.2'))->getValue();   // "0.3"
Decimal::of('1.234,56')->getValue();                        // "1234.56" (DE-Format)
Decimal::of('10')->dividedBy(Decimal::of('3'), 2)->getValue(); // "3.33"

// Percentage: delegiert Geldrechnung an Money
$vat = Percentage::of(19);
$vat->amountOf(Money::of('8.15', CurrencyCode::Euro))->getAmount(); // "1.55"
$vat->addTo(Money::of('100.00', CurrencyCode::Euro))->getAmount();  // "119.00"

// Quantity: Menge + Einheit, Arithmetik nur bei gleicher Einheit
$hours = Quantity::of('2,5', 'h')->plus(Quantity::of('0.25', 'h'));
$hours->format(); // "2,75 h"

// ExchangeRate: eindeutige Kursrichtung, ISO-Zielskala
$rate = ExchangeRate::of(CurrencyCode::Euro, CurrencyCode::SwissFranc, '0.9385');
$rate->convert(Money::of('100.00', CurrencyCode::Euro))->getAmount(); // "93.85"

use CommonToolkit\ValueObjects\{DateRange, DateTimeRange, EmailAddress, Iban, PhoneNumber};

// DateRange: Kalendertage, beidseitig inklusiv
$july = DateRange::fromStrings('2026-07-01', '2026-07-31');
$july->calendarDays();                                    // 31
$july->contains(new DateTimeImmutable('2026-07-31'));     // true

// DateTimeRange: halboffen [start, end) — Folgebuchungen überlappen nicht
$morning = DateTimeRange::between(new DateTimeImmutable('08:00'), new DateTimeImmutable('12:00'));

// Sensible Identifikatoren: validiert, maskierbar, kein implizites Leaken
$iban = Iban::of('de89 3704 0044 0532 0130 00');
$iban->formatted(); // "DE89 3704 0044 0532 0130 00"
$iban->masked();    // "DE89XXXXXXXXXXXXXX3000"

EmailAddress::of('[email protected]')->masked();  // "m**@example.com"
PhoneNumber::of('089 / 12 34 56 78')->getValue(); // "+498912345678" (E.164)

use CommonToolkit\ValueObjects\{ByteSize, Duration, Gtin, IpAddress};

// Gtin: EAN/UPC mit Prüfziffer (Längen 8/12/13/14)
$gtin = Gtin::of('4006381-333931');
$gtin->getValue();    // "4006381333931"
$gtin->toGtin14();    // "04006381333931" (Prüfziffer bleibt gültig)

// IpAddress: sensibel — kein implizites Leaken, DSGVO-Anonymisierung
$ip = IpAddress::of('192.168.2.77');
$ip->isPrivate();                  // true
$ip->anonymized()->getValue();     // "192.168.2.0" (/24; IPv6: /48)

// ByteSize: exakte Bytes statt float-Umrechnung
ByteSize::parse('1,5 GB')->getBytes();     // 1610612736
ByteSize::ofBytes(1572864)->format();      // "1.5 MB"

// Duration: exakte Sekunden für Zeiterfassung und Salden
$work = Duration::of(8, 30);
$work->toClock();                          // "8:30"
$work->minus(Duration::ofHours(9))->toClock(); // "-0:30"
Duration::fromIso8601('PT8H30M')->equals($work); // true

use CommonToolkit\Builders\CSVDocumentBuilder;

$document = CSVDocumentBuilder::create()
    ->setDelimiter(';')
    ->setEnclosure('"')
    ->addHeaderLine(['Name', 'Amount', 'Date'])
    ->addDataLine(['Max Mustermann', '1000.00', '2025-01-15'])
    ->addDataLine(['John Doe', '2500.00', '2025-01-16'])
    ->build();

echo $document->toString();

use CommonToolkit\Helper\Data\BankHelper;

// IBAN Validation
$isValid = BankHelper::isValidIBAN('DE89370400440532013000'); // true

// BIC Validation
$isValid = BankHelper::isValidBIC('COBADEFFXXX'); // true

// Get Bank Name by BLZ
$bankName = BankHelper::getBankNameByBLZ('37040044'); // "Commerzbank"

use CommonToolkit\Helper\Data\BankHelper;

// Online-Aktualisierung hart abschalten -> garantiert offline (nur ausgelieferte Datei)
BankHelper::setNetworkEnabled(false);

$bic = BankHelper::bicFromBLZ('10040000'); // "COBADEBBXXX" – kein Netzabruf

// Effektiven Schalter abfragen (Override > config network_enabled > Default true)
BankHelper::isNetworkEnabled(); // false

// Zurück auf Config-Default; clearCache() setzt den Override ebenfalls zurück
BankHelper::setNetworkEnabled(null);
BankHelper::clearCache();

use CommonToolkit\Helper\FileSystem\File;

$bytes = $request->getContent();

$mimeType = File::mimeTypeFromContent($bytes);   // "application/pdf" | false (leerer Inhalt)
$encoding = File::mimeEncodingFromContent($bytes); // "us-ascii" | "utf-8" | "binary" | false
$extension = File::extensionForMimeType($mimeType ?: ''); // "pdf"

use CommonToolkit\Helper\Data\CurrencyHelper;
use CommonToolkit\Enums\CurrencyCode;

$formatted = CurrencyHelper::format(1234.56, CurrencyCode::Euro); // "1.234,56 €"

use CommonToolkit\Enums\CurrencyCode;
use CommonToolkit\Enums\CountryCode;
use CommonToolkit\Enums\CreditDebit;

// Currency from Symbol
$currency = CurrencyCode::fromSymbol('€'); // CurrencyCode::Euro

// Country from Code
$country = CountryCode::fromStringValue('DE'); // CountryCode::Germany

// Credit/Debit from MT940 Code
$creditDebit = CreditDebit::fromMt940Code('C'); // CreditDebit::CREDIT

use CommonToolkit\Helper\FileSystem\FileTypes\PdfFile;

// PDF-Metadaten abrufen (nutzt intern pdfinfo)
$metadata = PdfFile::getMetaData('/path/to/document.pdf');
echo $metadata['Title'];
echo $metadata['Pages'];

// Prüfen ob PDF verschlüsselt ist
if (PdfFile::isEncrypted('/path/to/document.pdf')) {
    // PDF entschlüsseln
    PdfFile::decrypt('/path/to/encrypted.pdf', '/path/to/decrypted.pdf', 'password');
}

// PDF validieren
if (PdfFile::isValid('/path/to/document.pdf')) {
    echo "PDF ist gültig!";
}

use CommonToolkit\Contracts\Abstracts\ConfiguredHelperAbstract;
use CommonToolkit\Helper\Shell;

class MyImageHelper extends ConfiguredHelperAbstract {
    protected const CONFIG_FILE = __DIR__ . '/../config/image_executables.json';

    public static function convertToJpeg(string $input, string $output): bool {
        $command = self::getConfiguredCommand('convert', [
            '[INPUT]' => $input,
            '[OUTPUT]' => $output
        ]);
        
        if ($command === null) {
            return false;
        }
        
        return Shell::executeShellCommand($command);
    }
    
    public static function isToolAvailable(string $toolName): bool {
        return self::isExecutableAvailable($toolName);
    }
}

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