Why doesn't PhpStorm automatically display the php function signature prompt bubble?

Let me ask you something: When entering function parameters, PHPStorm will automatically appear the function signature prompt bubble in the red box as shown above, but after inputting, it disappears. Is it possible to automatically display the function signature prompt bubble when the mouse pointer moves over the function name? When I used Visual Studio to write C#, there was a bubble prompt function like this. I couldn’t find it on PHPStorm for a long time. Isn’t it supported? Is it only available when inputting parameters?

Reply content:

1. Ctrl+P when the cursor is inside the function

2. It depends on what editor you are usingYou are used to it. By default, when calling a function, press ctrl+ when writing parameters and passing them in. Just p;

The above is why PhpStorm does not automatically display the content of the PHP function signature prompt bubble. For more related content, please pay attention to the PHP Chinese website (www.php.cn)!