PHPDecompile Blog

Enable the ionCube Loader in Plesk so encoded PHP runs again. Step-by-step per-domain and server-wide instructions, verification, and troubleshooting.

The "SourceGuardian Loader is not installed" error stops encoded PHP from running. Here's what it means and the legitimate steps owners use to fix it.

The SourceGuardian "not encoded for this version of PHP" error signals a version mismatch. Here's what causes it and the legitimate ways owners resolve it.

The SourceGuardian "incompatible loader version" error means the Loader is too old or mismatched for your files. Here's how owners diagnose and fix it safely.

Your encoded PHP app broke after a PHP version upgrade? Walk through loader compatibility, extension config, and version checks to get it running again safely.

Encoded PHP shows a white screen after a server migration? Work through loaders, PHP versions, extensions, and permissions with this owner-focused checklist.

Not sure if a PHP file is ionCube encoded? Learn the simple, safe signs to check in the file header and your server config, without any guesswork.

Need to confirm which ionCube Loader version your server runs? Learn the reliable ways to check it via phpinfo and the command line, and why it matters.

Wondering which PHP versions ionCube supports? Learn how loader and encoding version support works, how to check compatibility, and how to plan upgrades safely.

After recovering plain PHP source from your encoded files, do you still need the ionCube Loader? Learn what changes and why loader headaches disappear.

What is Zend Guard? A plain-English look at this legacy PHP encoder, how it protected code with a loader, and why it matters far less today.

Own Zend Guard-encoded PHP stuck on old PHP? Learn the owner-authorized path to recovering plain source so you can modernize onto supported PHP versions.