Search results for: "file size."

Does the file size limit apply to each individual file or to the total upload size?

The file size limit typically applies to each individual file being uploaded, not the total upload size. To enforce a file size limit for each individ...

How can PHP be used to compare the file size of an uploaded file with a predefined maximum size limit?

To compare the file size of an uploaded file with a predefined maximum size limit in PHP, you can use the $_FILES superglobal array to access the uplo...

How can PHP be used to retrieve image file size information, specifically width, height, and file size in KB?

To retrieve image file size information in PHP, you can use the `getimagesize()` function which returns an array containing the image width, height, t...

What alternative methods can be used to check file size before uploading in PHP, aside from using $_FILES['file']['size']?

When uploading files in PHP, it's important to check the file size to prevent large files from being uploaded. Aside from using $_FILES['file']['size'...

What is a common method for limiting file size in PHP uploads and what potential issue arises from using $_FILES['file']['size']?

One common method for limiting file size in PHP uploads is by using the $_FILES['file']['size'] variable to check the size of the uploaded file. Howev...