圖片上傳文件類型驗證使用php - pdf和jpeg

Question

我有以下腳本的表格允許文件上傳的一部分，完整的腳本在這裏：Issue with image upload php: undefined index。它工作正常，因爲它會停止腳本，如果沒有選擇文件並在表單完全填充時上傳（僅適用於登錄用戶）

我到目前爲止沒有運氣試圖做的事情，但是隻限於只能將類型上傳到pdf和jpeg。

任何建議，歡迎

<?php   
    if (is_uploaded_file ($_FILES ['image']['tmp_name'])) { 
    if (move_uploaded_file($_FILES ['image']['tmp_name'], 
    "uploads/{$_FILES['image']['name']}")) { // Move the file over. 
    echo '<p>The file has been uploaded!</p>'; 
    } else { // Couldn't move the file over. 
    echo '<p><font color="red"> The thumbnail image could not be uploaded.</font></p>'; 
    $i = FALSE; 
    } 
    $i = $_FILES['image']['name']; 
    } else { 
    $i = FALSE; 
    } 
    ?>  

Answer 1

你應該閱讀說明書$_FILE type這將是這樣的：

if ($_FILES['file']['type'] == 'image/jpeg') && ($_FILES["file"]["type"] == "application/pdf") 

Answer 2

這將這樣的伎倆你...

<?php 
    if(isset($_FILES['image'])&&(!empty($_FILES['image']))){ 
    if (($_FILES['image']['type']== "image/jpeg")||($_FILES['image']['type'] == "application/pdf")){ 
$filename =$_FILES['image']['name']; 
    $copy = copy($_FILES['image']['tmp_name'], "uploads/".$filename); 
    if($copy){ 
    echo '<p>The file has been uploaded!</p>'; 
    }else{ 
    echo 'File is not a jpeg or pdf'; 
    } 
    }else{ 
    echo '<p><font color="red"> The thumbnail image could not be uploaded.</font></p>'; 
    } 
    }else{ 
    echo 'no image is selected'; 
    } 
    ?>