PHP多文件阵列

Question

我有以下代码可以工作和上传,但它不会在数组中循环上传每个文件,只是第一个文件.

<form method="post" enctype="multipart/form-data" action="http://<?php echo $pageURL;?>">   
<input class="new" multiple="multiple" name="documents[]" type="file" />
<input class="new" multiple="multiple" name="documents[]" type="file" />
<input type="submit" class="button" name="addMaterials" value="Add" />

<?php

    foreach($_FILES['documents']['tmp_name'] as $key => $tmp_name)
        {
            $file_name = $key.$_FILES['documents']['name'][$key];
            $file_size =$_FILES['documents']['size'][$key];
            $file_tmp =$_FILES['documents']['tmp_name'][$key];
            $file_type=$_FILES['documents']['type'][$key];  
            move_uploaded_file($file_tmp,"files/".time().$file_name);
        }
?>

我需要它循环我的文件[]文件数组.

print_r()文档数组的示例:

Array ( 
    [name] => Array ( [0] => AcroRd32.exe ) 
    [type] => Array ( [0] => application/x-msdownload ) 
    [tmp_name] => Array ( [0] => C:\xampp\tmp\phpE8BD.tmp ) 
    [error] => Array ( [0] => 0 ) 
    [size] => Array ( [0] => 1343112 ) 
    )

任何帮助赞赏.

Answer 1

你可以使用我的更新代码,根据我的演示,它适用于多个文件上传

 <?php
if(isset($_FILES['documents'])){

foreach($_FILES['documents']['tmp_name'] as $key => $tmp_name)
{
    $file_name = $key.$_FILES['documents']['name'][$key];
    $file_size =$_FILES['documents']['size'][$key];
    $file_tmp =$_FILES['documents']['tmp_name'][$key];
    $file_type=$_FILES['documents']['type'][$key];  
    move_uploaded_file($file_tmp,"galleries/".time().$file_name);
}
}else{
echo "<form enctype='multipart/form-data' action='test1.php' method='POST'>";
 echo "File:<input name='documents[]' multiple='multiple' type='file'/><input type='submit' value='Upload'/>";

 echo "</form>";
}
?>