使用PHP重命名和上传文件时出错 - 未定义索引

下面是给定的代码。我想在上传之前重命名文件。提交时显示错误：未定义的索引。使用PHP重命名和上传文件时出错 - 未定义索引

 if($_FILES['FPScreenShot']['name']==true) 
     { 
      $SPPic = ($_FILES['FPScreenShot']['name']); 
      $curTime = time(); 
      $NewPriorPic = "prior"; 
      $NewPriorPic = $NewPriorPic.$SGeiNo; 
      $NewPriorPic = $NewPriorPic.$SSurgDt; 
      $NewPriorPic = $NewPriorPic.$curTime; 

      move_uploaded_file($_FILES['FPScreenShot']['tmp_name'] , "upload_pictures/".$_FILES['$NewPriorPic']['name']); 
     } 
    else 
     { 
      $SPPic = "NIL"; 
     }

来源

2014-12-08 Sandhu

您的代码包含语法错误。 – Raptor 2014-12-08 08:19:03

可能重复的[参考 - 这个错误在PHP中意味着什么？]（http://stackoverflow.com/questions/12769982/reference-what-does-this-error-mean-in-php） – 2014-12-08 08:19:35

检查您的使用在'move_uploaded_file'（' – RichardBernards 2014-12-08 08:19:35

已解决。供将来参考，如果有人需要。

if($_FILES['FPScreenShot']['name']==true) 
     { 
      $SPPic = ($_FILES['FPScreenShot']['name']); 
      $ext = pathinfo($SPPic, PATHINFO_EXTENSION); 
      $curTime = time(); 
      $NewPriorPic = "prior"; 
      $NewPriorPic = $NewPriorPic.$SGeiNo; 
      $NewPriorPic = $NewPriorPic.$SSurgDt; 
      $NewPriorPic = $NewPriorPic.$curTime; 
      $NewPriorPic = $NewPriorPic.".".$ext; 
      $location = "upload_pictures/"; 

      move_uploaded_file($_FILES['FPScreenShot']['tmp_name'], $location.$NewPriorPic); 
     }

来源

2014-12-09 05:47:38 Sandhu

我想你搞砸这条线一点点起来：

（你忘了开始报价）

move_uploaded_file($_FILES['FPScreenShot']['tmp_name'] , upload_pictures/".$_FILES['$NewPriorPic']['name']);

所以改成这样：

move_uploaded_file($_FILES['FPScreenShot']['tmp_name'] , "upload_pictures/" . $_FILES[$NewPriorPic]['name']);

来源

2014-12-08 08:19:15 Rizier123

引用是在那里，可能是在复制粘贴我搞砸了。让我编辑它有问题。 – Sandhu 2014-12-08 08:22:23

@Sandhu引用哪一行错误你准确？并在哪一行？ – Rizier123 2014-12-08 08:23:12

错误是在相同的move_uploaded_files ....行。 – Sandhu 2014-12-08 08:25:23

有是你的代码中的一些语法错误，你的逻辑似乎对你试图实现的东西没什么困惑，但是你可以尝试一下s：

<?php  
    if($_FILES['FPScreenShot']['name']) { 
      $SPPic = ($_FILES['FPScreenShot']['name']); 
      $curTime = time(); 
      $NewPriorPic = "prior"; 
      //Add aditional details to the file name 
      $NewPriorPic .= $SGeiNo; 
      $NewPriorPic .= $SSurgDt; 
      $NewPriorPic .= $curTime; 
      //Try to move uploaded file 
      if (move_uploaded_file($_FILES['FPScreenShot']['tmp_name'] , "upload_pictures/".$_FILES[$NewPriorPic]['name'])) { 
       echo "File successfully uploaded."; 
      } 
      else { 
       echo "Error while uploading the file."; 
      } 
     } 
    else { 
      $SPPic = "NIL"; 
     }

来源

2014-12-08 08:20:05 bodi0

使用PHP重命名和上传文件时出错 - 未定义索引

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