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exercism fetch php word-count

Word Count

Given a phrase, count the occurrences of each word in that phrase.

For example for the input "olly olly in come free"

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olly: 2
in: 1
come: 1
free: 1

Making the Test Suite Pass

  1. Get PHPUnit.

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    % wget --no-check-certificate https://phar.phpunit.de/phpunit.phar
    % chmod +x phpunit.phar
    
  2. Execute the tests for an assignment.

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    % phpunit.phar wordy/wordy_test.php
    

Source

This is a classic toy problem, but we were reminded of it by seeing it in the Go Tour.

Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.