diff --git a/lib/testing/Dev/test_hash_algorithms.php b/lib/testing/Dev/test_hash_algorithms.php
new file mode 100644
index 000000000..5e55468fc
--- /dev/null
+++ b/lib/testing/Dev/test_hash_algorithms.php
@@ -0,0 +1,191 @@
+<?php
+
+if (!isset($argv[1]) || !isset($argv[2])) {
+	exit (
+		'Argument 1 is a input string. ie PRE name.' . PHP_EOL .
+		'Argument 2 is a expected hash or encoding. ie MD5 string. Passing true on Argument 3 ignores this.' . PHP_EOL .
+		'Argument 3 (optional) False, exit on first match. True, write all matches to text file in current path.' . PHP_EOL .
+		'ie: php test_hash_algorithms.php Dog.with.a.Blog.S02E16.Love.Loss.and.a.Beanbag.Toss.HDTV.x264-QCF 11506192c6d92e0c9c795b9997d9396226dbdf62' . PHP_EOL .
+		'ie: php test_hash_algorithms.php Anchorman.2.The.Legend.Continues.2013.UNRATED.WEBRip.x264-FLS false true' . PHP_EOL
+	);
+}
+
+/**
+ * Test various hashing/encoding/etc on a string.
+ * Class hash_algorithms
+ */
+class hash_algorithms
+{
+	/**
+	 * The input string.
+	 * @var string
+	 */
+	protected $_inputString;
+
+	/**
+	 * The string we are expecting to get.
+	 * @var array
+	 */
+	protected $_expectedString;
+
+	/**
+	 * Write results to file?
+	 * @var bool
+	 */
+	protected $_writeToFile;
+
+	/**
+	 * @param string $inputString
+	 * @param string $expectedString
+	 * @param bool $writeToFile
+	 *
+	 * @access public
+	 */
+	public function __construct($inputString, $expectedString, $writeToFile)
+	{
+		$this->_inputString = $inputString;
+		$this->_expectedString = array(
+			$expectedString,
+			strtolower($expectedString),
+			strtoupper($expectedString),
+			strrev($expectedString)
+		);
+		$this->_writeToFile = $writeToFile;
+		$this->_testStrings();
+	}
+
+	/**
+	 * Test various hash algorithms on strings.
+	 *
+	 * @access protected
+	 * @void
+	 */
+	protected function _testStrings()
+	{
+		if ($this->_writeToFile) {
+			file_put_contents('hash_matches.txt', '');
+		}
+
+		$firstArray = $this->_hashesToArray($this->_inputString);
+
+		$secondArray = array();
+		foreach ($firstArray as $key => $value) {
+			if (!$this->_writeToFile) {
+				if (in_array($value, $this->_expectedString)) {
+					exit(
+						'[' .
+						$this->_inputString .
+						']=>[' .
+						$key .
+						']=>' .
+						$value .
+						']' .
+						PHP_EOL
+					);
+				}
+			} else {
+				file_put_contents('hash_matches.txt', $key . "\t\t" . $value . PHP_EOL, FILE_APPEND);
+			}
+			$secondArray[$key] = $this->_hashesToArray($value);
+		}
+
+		$thirdArray = array();
+		foreach ($secondArray as $key => $value) {
+			foreach ($value as $key2 => $value2) {
+				if (!$this->_writeToFile) {
+					if (in_array($value2, $this->_expectedString)) {
+						exit(
+							'[' .
+							$this->_inputString .
+							']=>[' .
+							$key .
+							']=>[' .
+							$firstArray[$key] .
+							']=>[' .
+							$key2 .
+							']=>[' .
+							$value2 .
+							']' .
+							PHP_EOL
+						);
+					}
+				} else {
+					file_put_contents('hash_matches.txt', $key . ' => ' . $key2 . "\t\t" . $value2 . PHP_EOL, FILE_APPEND);
+				}
+				$thirdArray[$key][$key2] = $this->_hashesToArray($value2);
+			}
+		}
+
+		foreach ($thirdArray as $key => $value) {
+			foreach ($value as $key2 => $value2) {
+				foreach ($value2 as $key3 => $value3) {
+					if (!$this->_writeToFile) {
+						if (in_array($value3, $this->_expectedString)) {
+							exit(
+								'[' .
+								$this->_inputString .
+								']=>[' .
+								$key .
+								']=>[' .
+								$firstArray[$key] .
+								']=>[' .
+								$key2 .
+								']=>[' .
+								$value2 .
+								']=>[' .
+								$key3 .
+								']=>[' .
+								$value3 .
+								']' .
+								PHP_EOL
+							);
+						}
+					} else {
+						file_put_contents('hash_matches.txt',
+							$key . ' => ' . $key2 . ' => ' . $key3 . "\t\t" . $value3 . PHP_EOL, FILE_APPEND
+						);
+					}
+				}
+			}
+		}
+	}
+
+	/**
+	 * Return various versions of a input string to hash.
+	 *
+	 * @param string $string
+	 *
+	 * @return array
+	 */
+	protected function _hashesToArray($string)
+	{
+		$strings = array(
+			'input'         => $string,
+			'lower'         => strtolower($string),
+			'lower_reverse' => strtolower(strrev($string)),
+			'upper_reverse' => strtoupper(strrev($string)),
+			'upper'         => strtoupper($string),
+			'reverse'        => strrev($string),
+			'reverse_upper' => strrev(strtoupper($string)),
+			'reverse_lower' => strrev(strtolower($string)),
+		);
+
+		$hashTypes = array('md5', 'md4', 'sha1', 'sha256', 'sha512');
+		$tmpArray = array();
+		foreach ($hashTypes as $hash) {
+			foreach ($strings as $key => $value) {
+				$tmpArray[$hash . '_' . $key] = hash($hash, $value, false);
+			}
+		}
+
+		foreach ($strings as $key => $value) {
+			$tmpArray['input_' . $key] = $value;
+			$tmpArray['base64_' . $key] = base64_encode($value);
+			$tmpArray['crc32_' . $key] = crc32($value);
+		}
+
+		return $tmpArray;
+	}
+}
+
+new hash_algorithms($argv[1], $argv[2], ((isset($argv[3]) && strtolower($argv[3]) === 'true') ? true : false));