johnnymast / redbox-cli

examples/hasdefaultvalue.php

<?php
/**
 * Hasdefaultvalue.php
 *
 * Run this script like
 *
 * $ php ./hasdefaultvalue.php
 * OR
 * $ php ./hasdefaultvalue.php --targetpath=/var
 *
 * PHP version 7.3 and up.
 *
 * @category Core
 * @package  Redbox_Cli
 * @author   Johnny Mast <mastjohnny@gmail.com>
 * @license  https://opensource.org/licenses/MIT MIT
 * @link     https://github.com/johnnymast/redbox-cli
 * @since    1.0
 */

require 'autoload.php';

use Redbox\Cli\Cli as CLI;

try {
    $cli = new CLI;

    /**
     * Setup the rules of engagement
     */
    $cli->arguments->add(
        [
            'targetpath' => [
                'prefix' => 't',
                'longPrefix' => 'targetpath',
                'description' => 'Path',
                'defaultValue' => '/var/log',
            ]
        ]
    );

    /**
     * We need to tell the parser to start.
     */
    $cli->arguments->parse();

    /**
     * If we don't get an exception of us missing things we can handle stuff.
     */
    echo "You entered path: " . $cli->arguments->get('targetpath') . "\n";

Are you sure $cli->arguments->get('targetpath') of type false|mixed can be used in concatenation?

    echo "Is this the default value?: " . ($cli->arguments->hasDefaultValue('targetpath') ? 'Yes' : 'No') . "\n";

} catch (Exception $e) {
    /**
     * Print how to use the script
     */
    $cli->arguments->usage();
}