Search results for: "lossy compression"

How does using a Zip class in PHP differ from using standard PHP functions for handling zip files, and what are the advantages of using a specialized class?

Using a Zip class in PHP, such as the ZipArchive class, provides a more object-oriented approach to handling zip files compared to using standard PHP...

What role does the zlib library play in PHP installations and how does it relate to the php_zlib extension?

The zlib library in PHP is used for data compression and decompression. It is commonly used for compressing files and data streams to reduce their siz...

What are the potential drawbacks of zipping files before uploading and then unpacking them for further processing in PHP?

Potential drawbacks of zipping files before uploading and then unpacking them in PHP include increased server load due to the compression and decompre...

In what ways can the quality parameter in functions like imagejpeg() impact the file size and quality of images in PHP?

The quality parameter in functions like imagejpeg() can impact the file size and quality of images in PHP by determining the level of compression appl...

What are some best practices for integrating custom features, such as a "Download folder as Zip" function, into a CMS like Joomla or Drupal?

When integrating custom features like a "Download folder as Zip" function into a CMS like Joomla or Drupal, it's important to follow best practices to...