Scan a path with PHP files

scan.js

var fs = require('fs');
// https://www.npmjs.com/package/php-parser
var parser = require('php-parser');
// https://www.npmjs.com/package/glob
var glob = require('glob');

glob("**/*.php", options, function (er, files) {
  for(var i = 0; i < files.length; i++) {
    var file = files[i];
    try {
      var AST = parser.parseCode(
        fs.readFileSync(file, { encoding: 'utf8' }), file
      );
      scanNode(AST, file);
    } catch(e) {
      console.error(e.stack);
    }
  }
});

function scanNode(node, file) {
  // here do the magic stuff
}