Exploring an AST-Based Template Engine in PHP
The article discusses the idea of using an Abstract Syntax Tree (AST) approach in a PHP template engine, similar to how virtual DOM works in frameworks like Vue.
Why it matters
This idea could potentially improve the performance and efficiency of server-side template rendering in PHP applications.
Key Points
- 1Exploring the idea of moving from a string-based to an AST-driven pipeline (lexer → parser → AST) in a PHP template engine
- 2Potential to clearly separate static and dynamic parts of the view based on AST analysis
- 3Possibility of updating only the dynamic parts of the HTML instead of re-rendering the full page on every request
Details
The author is exploring the idea of using an AST-based approach in a PHP template engine, similar to how virtual DOM works in client-side frameworks. The goal is to have a better understanding of the template structure and be able to identify and update only the dynamic parts of the HTML, instead of re-rendering the full page on every request. This could potentially improve performance by reducing the amount of data that needs to be sent to the client. The author is interested in understanding the trade-offs and limitations of this approach, such as performance, state management, and complexity.
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