PHP 文件操作类(创建文件并写入) 生成日志

<?php

/**

 * 文件操作(生成日志)支持多条插入

 * (如果插入多条语句并换行  用','逗号分开)

 *

 */

class log {

    public $path    = './info.txt';     //默认值文件

    public $mode    = 'a';              //默认追加写

    public $content = '默认值:空';          //默认内容是 空

    public function addlog($path = null, $mode = null, $content = null) {

        //判断写入的文件名是否为空

        if (! empty ( $path )) {

            $this->path = $path;

        }

        //判断操作方式 a追加写

        if (! empty ( $mode )) {

            $this->mode = $mode;

        }

        //判断写入的内容

        if (! empty ( $content )) {

            $this->content = $content;

        }

        $handle = fopen ( $this->path, $this->mode );

        //拆分换行

        $string = explode ( ",", $this->content );

        foreach ( $string as $v ) {

            fwrite ( $handle, $v . "\r\n" );

        }

        fclose ( $handle );

    }

}

//使用

$log = new log ();

// $log->addlog ();  //不传值 走默认值

// $log->addlog ( "./log", "a", " 内容1:$content1  内容2: $content2  内容3: $content3 " ); //传多个内容

// $log->addlog ( "./log", "a", "123,123,123" ); //一次插入并换行