Generics\Util\Interpolator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	interpolate()	0	12	3

<?php

/**
 * This file is part of the PHP Generics package.
 *
 * @package Generics
 */
namespace Generics\Util;

/**
 *
 * @author Maik Greubel <greubel@nkey.de>
 */
trait Interpolator
{

    /**
     * Interpolates context values into the message placeholders.
     *
     * @param string $message
     *            The message containing placeholders
     * @param array $context
     *            The context array containing the replacers
     *            
     * @return string The interpolated message
     */
    private static function interpolate($message, array $context = array()): string
    {
        $replace = array();
        
        if ($context !== null) {
            foreach ($context as $key => $val) {
                $replace['{' . $key . '}'] = $val;
            }
        }
        
        return strtr($message, $replace);
    }
}