TheAlgorithms-PHP/DIRECTORY.md

# List of all files

## Ciphers
  * [Caesarcipher](./ciphers/caesarCipher.php)
  * [Morsecode](./ciphers/morseCode.php)
  * [Xorcipher](./ciphers/XORCipher.php)
  * [Mono-AlphabeticCipher](./ciphers/monoAlphabeticCipher.php)

## Conversions
  * [Binarytodecimal](./Conversions/BinaryToDecimal.php)
  * [Decimaltobinary](./Conversions/DecimalToBinary.php)
  * [Hexadecimaltodecimal](./Conversions/HexadecimalToDecimal.php)
  * [Octaltodecimal](./Conversions/OctalToDecimal.php)

## Maths
  * [Absolutemax](./Maths/AbsoluteMax.php)
  * [Absolutemin](./Maths/AbsoluteMin.php)
  * [Checkprime](./Maths/CheckPrime.php)
  * [Factorial](./Maths/Factorial.php)
  * [Fastexponentiation](./Maths/FastExponentiation.php)
  * [Fibonacci](./Maths/Fibonacci.php)
  * [Fibonacci2](./Maths/Fibonacci2.php)
  * [Perfectsquare](./Maths/PerfectSquare.php)

## Projecteuler
  * [Problem1](./ProjectEuler/Problem1.php)
  * [Problem2](./ProjectEuler/Problem2.php)
  * [Problem3](./ProjectEuler/Problem3.php)
  * [Problem5](./ProjectEuler/Problem5.php)
  * [Problem6](./ProjectEuler/Problem6.php)
  * [Problem7](./ProjectEuler/Problem7.php)
  * [Problem9](./ProjectEuler/Problem9.php)

## Searches
  * [Binary Search](./searches/binary_search.php)
  * [Fibonaccisearch](./searches/fibonacciSearch.php)
  * [Linear Search](./searches/linear_search.php)
  * [Lower Bound](./searches/lower_bound.php)
  * [Upper Bound](./searches/upper_bound.php)

## Sorting
  * [Arraykeyssort](./sorting/arrayKeysSort.php)
  * [Bubblesort](./sorting/bubbleSort.php)
  * [Bubblesort2](./sorting/bubbleSort2.php)
  * [Countsort](./sorting/countSort.php)
  * [Insertionsort](./sorting/insertionSort.php)
  * [Mergesort](./sorting/mergeSort.php)
  * [Quicksort](./sorting/quickSort.php)
  * [Radixsort](./sorting/radixSort.php)
  * [Selectionsort](./sorting/selectionSort.php)

## String
  * [Checkanagram](./String/CheckAnagram.php)
  * [Checkpalindrome](./String/CheckPalindrome.php)
  * [Checkpalindromestring](./String/CheckPalindromeString.php)
  * [Countsentences](./String/CountSentences.php)
  * [Countvowels](./String/CountVowels.php)
  * [Countvowelsconsonantnumber](./String/CountVowelsConsonantNumber.php)
  * [Editdistance](./String/EditDistance.php)
  * [Maxcharacter](./String/MaxCharacter.php)
  * [Reversestring](./String/ReverseString.php)
  * [Reversewords](./String/ReverseWords.php)

## Tests
  * [Cipherstest](./tests/CiphersTest.php)
  * [Ciphertest](./tests/CipherTest.php)
  * [MonoAlphabeticCipherTest](./tests/MonoAlphabeticCipherTest.php)
  * [Conversionstest](./tests/ConversionsTest.php)
  * [Decimaltobinarytest](./tests/DecimalToBinaryTest.php)
  * [Fibonaccisearchtest](./tests/fibonacciSearchTest.php)
  * [Mathtest](./tests/MathTest.php)
  * [Morsecodetest](./tests/MorseCodeTest.php)
  * [Projecteulertest](./tests/ProjectEulerTest.php)
  * Sorting
    * [Arraykeyssorttest](./tests/sorting/arrayKeysSortTest.php)
    * [Countsorttest](./tests/sorting/countSortTest.php)
    * [Quicksorttest](./tests/sorting/quickSortTest.php)
  * [Stringtest](./tests/StringTest.php)