Edit File: BarcodeExtension.php
<?php namespace Faker\Extension; /** * @experimental This interface is experimental and does not fall under our BC promise */ interface BarcodeExtension extends Extension { /** * Get a random EAN13 barcode. * * @example '4006381333931' */ public function ean13(): string; /** * Get a random EAN8 barcode. * * @example '73513537' */ public function ean8(): string; /** * Get a random ISBN-10 code * * @see http://en.wikipedia.org/wiki/International_Standard_Book_Number * * @example '4881416324' */ public function isbn10(): string; /** * Get a random ISBN-13 code * * @see http://en.wikipedia.org/wiki/International_Standard_Book_Number * * @example '9790404436093' */ public function isbn13(): string; }
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