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exercism / php / reverse-string /
at main 3 files
README.md
ReverseString.php
ReverseStringTest.php
README.md

Reverse String#

Welcome to Reverse String on Exercism's PHP Track. If you need help running the tests or submitting your code, check out HELP.md.

Introduction#

Reversing strings (reading them from right to left, rather than from left to right) is a surprisingly common task in programming.

For example, in bioinformatics, reversing the sequence of DNA or RNA strings is often important for various analyses, such as finding complementary strands or identifying palindromic sequences that have biological significance.

Instructions#

Your task is to reverse a given string.

Some examples:

  • Turn "stressed" into "desserts".
  • Turn "strops" into "sports".
  • Turn "racecar" into "racecar".

Source#

Created by#

  • @MichaelBunker

Based on#

Introductory challenge to reverse an input string - https://www.freecodecamp.org/news/how-to-reverse-a-string-in-javascript-in-3-different-ways-75e4763c68cb