Add support for adding PHP extensions

node_modules/lodash/once.js

@@ -1,25 +0,0 @@
-var before = require('./before');
-
-/**
- * Creates a function that is restricted to invoking `func` once. Repeat calls
- * to the function return the value of the first invocation. The `func` is
- * invoked with the `this` binding and arguments of the created function.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Function
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new restricted function.
- * @example
- *
- * var initialize = _.once(createApplication);
- * initialize();
- * initialize();
- * // => `createApplication` is invoked once
- */
-function once(func) {
-  return before(2, func);
-}
-
-module.exports = once;