一个if语句，即使它应该返回false，也始终返回true

Question

I've seen many references in many forums to this statement in regards to uploading files

if ($_FILES["file"]["size"] < 20000) 

Yet when I use this, it seems that no matter what the size of the file being uploaded, this always returns true. I have placed echo statements like these to try to determine what is going on

if ($_FILES["file"]["size"] < 20000) {
   echo "The file size (".$_FILES["file"]["size"].") is smaller than 20000" ;}
  else {
     echo "The file size (".$_FILES["file"]["size"].") is larger than 20000" ;}

and what I will get echoed is something like "The file size (2000000) is smaller than 20000" and never will I see "The file size (2000000) is larger than 20000" regardless of the size of the uploaded file

Any help would be much appreciated....

Thanks to all who responded, my problem turned out to me a simple typo. Sorry to waste your time with such a rookie mistake

Answer 1

• check value of $_FILES["file"]["size"] first by echoing echo $_FILES["file"]["size"];
• check values of $_FILES by print_r($_FILES); Depending on the values u can check for conditions