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, 2368🔥, 0💬
Popular Posts:
Can You Add Values to an Array without Keys in PHP? Can You Add Values to an Array with a Key? The a...
How to use the "send-one-way-request" Policy statement to call an extra web service for an Azure API...
How to search for the first match of a regular expression using re.search()? The re.search() functio...
What is Azure API Management Developer Portal? Azure API Management Developer Portal is an Azure Web...
How to add a new operation to an API on the Publisher Dashboard of an Azure API Management Service? ...