Reverse String without inbuilt function in PHP | Reverse a string without using any function
PHP reverse string without strrev, This is very simple to reverse a String in PHP by using inbuild function strrev. But sometimes in php interview, interviewer may ask how to Reverse a String in PHP without using strrev function or String reverse without using library function in php
For source code : http://www.learnwebtech.in/string-rev...
There are few simple steps to answer them
As you know, that string is a sequence of character, so that why it an array by default.
we will declare a variable $i = 0 and run while until end of that string, find the length of string by incremented the value of $i
will run another while loop, and start from max length of string, until it’s greater than equal to 0.