Search results for: "image size retrieval"

What is the best way to determine the size of an external image in PHP?

To determine the size of an external image in PHP, you can use the getimagesize() function. This function returns an array containing the image's widt...

How can the user ensure that the image is saved in the desired size of 160x120 pixels?

To ensure that the image is saved in the desired size of 160x120 pixels, the user can use PHP's image manipulation functions to resize the image befor...

How can one extract and display image properties like size, width, and height in PHP?

To extract and display image properties like size, width, and height in PHP, you can use the getimagesize() function. This function returns an array c...

What are the risks and limitations of using filesize() function in PHP for remote file size retrieval?

The filesize() function in PHP is not suitable for remote file size retrieval as it only works with local files on the server. To retrieve the size of...

What are the advantages of storing image paths in a database over storing actual images for PHP retrieval?

Storing image paths in a database instead of actual images can help improve performance by reducing the size of the database and speeding up retrieval...