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Ben Harris b751a92b9f initial php exercises 2021-11-09 01:16:46 -05:00
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.exercism initial php exercises 2021-11-09 01:16:46 -05:00
HELP.md initial php exercises 2021-11-09 01:16:46 -05:00
Isogram.php initial php exercises 2021-11-09 01:16:46 -05:00
IsogramTest.php initial php exercises 2021-11-09 01:16:46 -05:00
README.md initial php exercises 2021-11-09 01:16:46 -05:00

README.md

Isogram

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

Instructions

Determine if a word or phrase is an isogram.

An isogram (also known as a "nonpattern word") is a word or phrase without a repeating letter, however spaces and hyphens are allowed to appear multiple times.

Examples of isograms:

  • lumberjacks
  • background
  • downstream
  • six-year-old

The word isograms, however, is not an isogram, because the s repeats.

Source

Created by

  • @ecrmnn

Contributed to by

  • @arueckauer
  • @kunicmarko20
  • @kytrinyx
  • @petemcfarlane

Based on

Wikipedia - https://en.wikipedia.org/wiki/Isogram