colorize console.log output code example

Example 1: how to color console.log

console.log('%c Oh my heavens! ', 'background: #222; color: #bada55');

Example 2: How to Color and Style the Console Output

use Symfony\Component\Console\Formatter\OutputFormatterStyle;

// ...
$outputStyle = new OutputFormatterStyle('red', '#ff0', ['bold', 'blink']);
$output->getFormatter()->setStyle('fire', $outputStyle);

$output->writeln('<fire>foo</>');