PHP-图片上传_php图片上传

面向对象方式编写文件上传类
uploadPic.class.php

<?php
/**
文件上传类
 */
class uploadPic
{
   
    // 定义成员变量
    private $allow_type = array('image/jpeg','image/pjpeg','image/png','image/x-png','image/gif');
    private $max_size = 1048576;
    private $upload_path = 'C:/wamp/www/phpProj/upload/';
    private $error = '';

    /**
    构造方法
     $param 用来修改成员属性的数组数据
     */
    public function __construct($param)
    {
   
        if (isset($param['allow_type'])) $this->allow_type = $param['types'];
        if (isset($param['max_size'])) $this->max_size = $param['size'];
        if (isset($param['upload_path'])) $this->upload_path = $param['path'];
    }

    /**文件上传函数
     * $file 包含文件上传的5个信息数据
     * $prefix 前缀
     */
    public function
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