ShellStyle is a simple php class that allows you to get wrapped Unix/Linux colored output with ANSI escape codes:
Usage of ShellStyle is quite simple:
use Gobwas\ShellStyle\ShellStyle;
// First way to define style
$green = new ShellStyle();
$green
->addStyle(ShellStyle::FOREGROUND_GREEN)
->addStyle(ShellStyle::STYLE_BOLD);
// Another way to define style
$yellow = new ShellStyle(array(ShellStyle::FOREGROUND_YELLOW));
echo $green->parse("Hello");
echo $yellow->parse("World!");