Initial xentral_oss_20.3.c9ffacf

classes/Modules/TransferSmartyTemplate/TemplateHelper/CsvHelper.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Xentral\Modules\TransferSmartyTemplate\TemplateHelper;
+
+use Xentral\Modules\TransferSmartyTemplate\Exception\InvalidArgumentException;
+
+final class CsvHelper
+{
+    /**
+     * Quotes and escapes an CSV value
+     *
+     * @param string $string
+     * @param string $enclosure
+     *
+     * @throws InvalidArgumentException
+     *
+     * @return string
+     */
+    public function quoteCsv($string, $enclosure = '"')
+    {
+        if (!is_string($enclosure)) {
+            throw new InvalidArgumentException('Invalid argument. Enclosure need to be type string.');
+        }
+        if (strlen($enclosure) !== 1) {
+            throw new InvalidArgumentException('Invalid argument. Enclosure can only be a single character.');
+        }
+
+        $escapedString = (string)str_replace($enclosure, $enclosure . $enclosure, $string);
+
+        return $enclosure . $escapedString . $enclosure;
+    }
+}