Question

我有一个要上传 php 文件的函数, 例如 :

function upload_file($folder,$name)
{
$dest = "../product/". $folder."/". $name;
$src       = $_FILES[ image ][ tmp_name ];
if (move_uploaded_file($src, $dest)) {
    } else {
        echo "<script> alert( " . $src . " );
            window.history.go(-1); </script>
";
        exit();
    }
}

whene i call function only one time like upload_file( small , abc.jpg ) it works fine but i have call two time like:

upload_file( small , abc.jpg )
upload_file( big , abc.jpg )

它在二文件夹上没有工作, 大

有什么解决办法吗?

Answer 1

move_uploaded_file has moved to the first destination. So, the solution is get the first destination path, and copy with it for the other.

这将有很多解决方案。其中之一,将参数转换成数组并循环。

<?php
$filesDes = array(
           array( folder => small , name => abc.jpg ),
           array( folder => big , name => abc.jpg ));

function upload_file($arrayfile)
{
    $firstfile = null;
    foreach($arrayfile as $val)
    {
        $dest = "../product/". $val[ folder ]."/". $val[ name ];
        if(!isset($firstfile))
        {
            $firstfile = $dest;
            $src       = $_FILES[ image ][ tmp_name ];
            if (!move_uploaded_file($src, $dest)) {
               echo "<script> alert( " . $src . " );
               window.history.go(-1); </script>
";
               exit();
            }
        }
    }
    else
    {
        if(!copy ( $firstfile , $dest ))
        {
           echo "<script> alert( " . $dest . " );
           window.history.go(-1); </script>
";
           exit();
        }
    }
}
upload_file($filesDes)

友情链接