RunKit + 
Try any Node.js package right in your browser
This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including trim-php. Try it out:
var trim = require('trim-php');
var str = '\n Hello World! \n';
console.log('Without Trim: ', str);
console.log('With lTrim: ', trim.lTrim(str));
console.log('With rTrim: ', trim.rTrim(str));
console.log('With trimPhp: ', trim.trimPhp(str));
process.exit();
- all documents on RunKit are public
require()any package directly from npm- use arrow functions, classes, template strings, and most of ES6
awaitany promise instead of using callbacks (example)- create your own embedded node.js snippets
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