Solution with Zend Studio for Eclipse does not activate code hint functionality _php tips

This is actually a project that has not been compiled by Zend Studio for Eclipse (which should be indexed), so just let it recompile the project code.
The operation is as follows:
Create a new project, such as Test. Then find the directory where the test project is located, Put the directory under the. Cache and. Setting is copied to the directory of the project you want to recompile, change the name in the. Project in the test project to the project names of the project that you want to recompile, and then copy the original. Project. Restart waits for compilation to complete to resolve the code hints problem.