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Simple solution for testing and documenting short code snippets.
...PH_Playground provides a simple solution on a single browser page.
Enter the code to be tested into the "PHP" or "JS" window and press "Run". The result will appear as Rendered or Raw HTML as you choose. In the background the code has been saved to a log file.
Works on any machine running PHP.
Log files are found in the Playground.log directory, sorted by year and month. A new log file is started every day and numbered accordingly.
Warning! Do not use this program on a production site!
Web debugging proxy based on Chrome DevTools network panel
...Download the latest release for your operating system, build your own bundle or run Betwixt from the source code. In order to capture traffic, you'll have to direct it to the proxy created by Betwixt in the background.