Application programming interface

Although it is recommended to use the command line interface to process your PHP files, you can use the functionality of this package directly in your C# code.

Here is an example of how to use it:

using Belin.PhpMinifier;
using System;
using System.IO;

// Choose an appropriate transformer.
using ITransformer transformer = Environment.GetEnvironmentVariable("PHPMINIFIER_MODE") == "Fast"
  ? new FastTransformer()
  : new SafeTransformer();

// Scan the input directory for PHP files.
var input = new DirectoryInfo("path/to/source/folder");
var files = input.EnumerateFiles("*.php", SearchOption.AllDirectories);

// Write the transformed files to the output directory.
var output = new DirectoryInfo("path/to/destination/folder");
foreach (var file in files) {
  var relativePath = Path.GetRelativePath(input.FullName, file.FullName);
  Console.WriteLine("Minifying: {0}", relativePath);

  var script = await transformer.Transform(file.FullName);
  var target = Path.Join(output.FullName, relativePath);
  if (Path.GetDirectoryName(target) is string folder) Directory.CreateDirectory(folder);
  await File.WriteAllTextAsync(target, script);
}