php file won't open in browser code example

Example 1: javascript open in new window not tab

//open in new window, not new tab
window.open('https://www.codegrepper.com', '_blank', 'toolbar=0,location=0,menubar=0');

Example 2: how to open youtube from google chrome browser instead of internet explorerwhen coding in python

>>> import webbrowser as wb
>>> wb.register('chrome', None)
>>> wb.open('https://www.youtube.com')
True
>>> wb.open('https://www.google.com')
True
>>> wb.open('https://stackoverflow.com')
True