<?php

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * Description of TextArrangement
 *
 * @author 一基
 */
class TextArrangement {

    private $row; //行数
    private $sentence; //テキストエリアの値を取得
    private $cr; //改行コード置換用配列
    private $sentenceArray; //テキストエリアの値を配列に置き換えたもの

    //コンストラクタ

    function __construct($sentence, $row) {
        $this->sentence = trim($sentence);
        $this->row = $row + 1;
        $this->cr = array("\r\n", "\r");
    }

    public function createSentenceArray() {
        //改行コードの変換

        $this->sentence = str_replace("\\", "", $this->sentence);
        $this->sentence = str_replace($this->cr, "\n", $this->sentence);
        //改行コードで分割
        $this->sentenceArray = explode("\n", $this->sentence);
        //最後の行が空白かどうか
        if (($this->sentenceArray[$this->row - 1] == null) && ($this->row >= 1)) {
            $this->row--;
        }
    }

    public function getRow() {
        return $this->row;
    }

    public function getSentenceArray() {
        return $this->sentenceArray;
    }

}