From: Roland Häder <roland@mxchange.org>
Date: Mon, 18 Apr 2011 16:53:56 +0000 (+0000)
Subject: Added isBase64Encoded() with a simple check on Base64-encoded messages.
X-Git-Url: https://git.mxchange.org/?p=core.git;a=commitdiff_plain;h=76d80add86d84cb1933df9be7c4332693b4940b3

Added isBase64Encoded() with a simple check on Base64-encoded messages.
---

diff --git a/inc/classes/main/class_BaseFrameworkSystem.php b/inc/classes/main/class_BaseFrameworkSystem.php
index 00ccf224..7a43629c 100644
--- a/inc/classes/main/class_BaseFrameworkSystem.php
+++ b/inc/classes/main/class_BaseFrameworkSystem.php
@@ -1807,6 +1807,20 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface {
 		// Return it
 		return $strFinal;
 	}
+
+	/**
+	 * Checks wether the given encoded data was encoded with Base64
+	 *
+	 * @param	$encodedData	Encoded data we shall check
+	 * @return	$isBase64		Wether the encoded data is Base64
+	 */
+	protected function isBase64Encoded ($encodedData) {
+		// Determine it
+		$isBase64 = (@base64_decode($encodedData, true) !== false);
+
+		// Return it
+		return $isBase64;
+	}
 }
 
 // [EOF]