命令行设置文字颜色（Command Line Text Color）¶

<?php

use Phalcon\Cli\Color;

if (Color::isSupportedShell()) {
       echo 'Supported color'.PHP_EOL;
    }

echo Color::colorize("hello", Color::FG_BLACK, Color::AT_BOLD, Color::BG_BLUE).PHP_EOL;
echo Color::head("hello");
echo Color::error("hello");
echo Color::success("hello");
echo Color::info("hello");