Tools, FAQ, Tutorials:
Filtering Out Empty Files in PHP
Why Do You Need to Filter Out Empty Files in PHP?
✍: FYIcenter.com
When you are processing uploaded files, you need to check for empty files, because they could be resulted from a bad upload process but the PHP engine could still give no error. For example, if a user typed a bad file name in the upload field and submitted the form, the PHP engine will take it as an empty file without raising any error. The script below shows you an improved logic to process uploaded files:
<?php $file = '\fyicenter\images\fyicenter.logo'; $error = $_FILES['fyicenter_logo']['error']; $tmp_name = $_FILES['fyicenter_logo']['tmp_name']; print("\n"); if ($error==UPLOAD_ERR_OK) { if ($_FILES['fyicenter_logo']['size'] > 0) { move_uploaded_file($tmp_name, $file); print("File uploaded.\n"); } else { print("Loaded file is empty.\n"); } } else if ($error==UPLOAD_ERR_NO_FILE) { print("No files specified.\n"); } else { print("Upload faield.\n"); } print("\n"); ?>
⇒ Creating a Database Table to Store Files in PHP
⇐ Detecting File Uploading Errors in PHP
2016-10-14, 2196🔥, 0💬
Popular Posts:
How To Control Vertical Alignment? By default, text in all table cells are aligned to the top vertic...
Where to find tutorials on PHP language? I want to know how to learn PHP. Here is a large collection...
How to use the XML to JSON Conversion Tool at freeformatter.com? If you want to try the XML to JSON ...
Where to find tutorials on RSS specifications? I want to learn it to describe my API services. Here ...
How To Control Vertical Alignment? By default, text in all table cells are aligned to the top vertic...