Kachit\Helper\StringHelper

Complexity

Total Complexity

5

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	4
Bugs	2	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	convertToCamelCase()	0	5	2
A	convertToUnderscore()	0	9	1
A	limitWords()	0	10	2

<?php
/**
 * String helper
 *
 * @author Kachit
 * @package Kachit\Helper
 */
namespace Kachit\Helper;

class StringHelper
{
    /**
     * Convert string to camelCase
     *
     * @param string $string
     * @param bool $lcfirst
     * @return string
     */
    public function convertToCamelCase($string, $lcfirst = true)
    {
        $string = str_replace(' ', '', ucwords(strtolower(preg_replace('/[-_]/', ' ', $string))));
        return ($lcfirst) ? lcfirst($string) : $string;
    }

    /**
     * Convert string to under_score
     *
     * @param string $word
     * @return string
     */
    public function convertToUnderscore($word)
    {
        $word = trim($word);
        $word = preg_replace('/[^a-zA-Z0-9\-\_\s]/', '', $word);
        $word = preg_replace('/[\_\s\-]+/', '_', $word);
        $word = preg_replace('/([a-z])([A-Z])/', '\\1_\\2', $word);
        $word = strtolower($word);
        return $word;
    }

    /**
     * limitWords
     *
     * @param string $text
     * @param int $limitWords
     * @param string $suffix
     * @return string
     */
    public function limitWords($text, $limitWords = 50, $suffix = '...')
    {
        $textArray = explode(' ', $text);
        $count = count($textArray);
        if ($count > $limitWords) {
            $result = array_slice($textArray, 0, $limitWords);
            $text = implode(' ', $result) . $suffix;
        }
        return $text;
    }
}