[RFC] Optional Catch Block Body

Introduction Currently, PHP requires a block body for catch clauses even when the caught exception is not used. This results in unnecessary boilerplate code. This RFC proposes allowing catch clauses without a body when the exception variable is omitted. Proposal Allow the following syntax where the curly braces can be omitted when no exception variable is specified and no handling is needed: try { // code that may throw } catch (SomeError); This would be equivalent to: try { // code that may throw } catch (SomeError) {} Motivation Reduced Boilerplate: Eliminates unnecessary empty blocks when exceptions only need to be caught and ignored. Improved Readability: Makes the code more concise and focuses on the important parts. Backward Incompatible Changes None. This is purely an additive change to the syntax.