Search results for: "database size"

How can PHP be used to determine the size of an image without the need for a database?

To determine the size of an image without the need for a database, you can use PHP's getimagesize() function. This function returns an array with the...

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 large arrays in PHP be efficiently managed to prevent database size issues?

Large arrays in PHP can lead to memory issues and potential performance problems, especially when dealing with database results. To prevent database s...

What are the security implications of relying on $_FILES["datei"]["size"] to determine file size in PHP?

Relying solely on $_FILES["datei"]["size"] to determine file size in PHP can be a security risk as this value can be manipulated by the user. To mitig...

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...