What are the characteristics of the while loop statement in PHP?

In PHP, the characteristics of a while loop statement are as follows:

1. A “while” loop is a loop structure that repeats a code block as long as the condition is true.
2. The while loop will check the condition before each iteration, and only execute the code inside the loop body if the condition is true.
3. The code in the loop will continue to run until the condition becomes false or the loop is explicitly stopped.
4. You can use the “break” statement to exit the loop prematurely or the “continue” statement to skip the remaining part of the current loop.
5. The while loop is used when the number of iterations is unknown but the loop needs to continue indefinitely.