phpunit pre-commit git hook

pre-commit

#!/usr/bin/env php
<?php

echo "Running tests.. ";
exec('vendor/bin/phpunit', $output, $returnCode);

if ($returnCode !== 0) {
  // Show full output
  echo PHP_EOL . implode($output, PHP_EOL) . PHP_EOL;
  echo "Aborting commit.." . PHP_EOL;
  exit(1);
}

// Show summary (last line)
echo array_pop($output) . PHP_EOL;

exit(0);

For PHP ^8.0:

implode(string $separator, array $array): string

Legacy signature (deprecated as of PHP 7.4.0, removed as of PHP 8.0.0):
implode(array $array, string $separator): string

Source: https://www.php.net/manual/en/function.implode.php