Search results for: "alpha channel"

How can the order of storing values (RGB vs ARGB) impact the accuracy of conversions in PHP?

When storing values in RGB format, the alpha channel (transparency) is not included, which can impact the accuracy of conversions when transparency is...

How can transparency be properly implemented in PHP when overlaying images?

When overlaying images in PHP, transparency can be properly implemented by using the `imagecopymerge()` function along with setting the alpha blending...

What is the best way to split an alphanumerical string into separate alpha and numeric strings in PHP?

To split an alphanumerical string into separate alpha and numeric strings in PHP, you can use a regular expression to extract the alpha and numeric pa...

How can one address the issue of inconsistent alpha values between Windows and Linux when resizing images with the imagecopyresampled() function in PHP?

When resizing images with the imagecopyresampled() function in PHP, the alpha values may appear inconsistent between Windows and Linux due to differen...

What is a potential method in PHP to extract and display the current users of an IRC channel?

To extract and display the current users of an IRC channel in PHP, you can use the IRC protocol to connect to the channel and retrieve the list of use...