krishnanayak Posted February 15, 2016 Share Posted February 15, 2016 How does 'foreach' actually work? someone share your thought... Quote Link to comment https://forums.phpfreaks.com/topic/300814-how-does-foreach-actually-work/ Share on other sites More sharing options...
QuickOldCar Posted February 15, 2016 Share Posted February 15, 2016 Actually? http://php.net/manual/en/control-structures.foreach.php Can iterate an arrays index of keys and values. If you want more levels deeper needs more foreach or a recursive function made. If you want the underlying of how actually works...an array is storing a pile of data in lists where is a numbered or associated value, parents and childs. An array could be better viewed as a tree pattern of data. Foreach is a way to loop any of those. As for the actual function I assume the php developers keep splitting into each chunk of data using matching patterns within brackets and noting it's specific key and value. Quote Link to comment https://forums.phpfreaks.com/topic/300814-how-does-foreach-actually-work/#findComment-1531124 Share on other sites More sharing options...
krishnanayak Posted February 17, 2016 Author Share Posted February 17, 2016 Thanks for ur tips... Quote Link to comment https://forums.phpfreaks.com/topic/300814-how-does-foreach-actually-work/#findComment-1531209 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.