Here are some actual reasons to like PHP:
1. Java-like interfaces and classes and strict argument (and soon parameter) typing enforced at runtime
2. Autoloading and "lazy loading" of classes means defining bi-directional relationships between classes/types is painless (this can of course also make you shoot yourself in the foot, but I prefer that to dealing with circular imports in Python for example)
3. The deployment model is dead simple on a VM (with drawbacks, but by the time you need things like atomic deployments you've probably moved to containers anyway)
4. Statelessness
5. Performance (despite the statelessness!)
6. A very healthy package ecosystem, with several cross-framework interoperability projects
It has lots of bad parts as well, of course, but so does every language. And you may disagree with some of the things I listed if you don't like the particular feature or design, but that doesn't make them not advantages.