PHP Learning notes-while Loops

1  while (condition) 2 {3  func (); 4   // Break the Loop 5   6 }

The execution order of the While loop is to first determine if condition is true, and if true, then execute the code of the while loop body, which is a round and then again determine if condition is true .... Into the next round.

So when do you exit the loop? Usually there are self-increment or self-decrement codes in the while loop body, they are for jumping out of the loop, and of course there are other statements that force out of the loop, such as break.

Points to note: Each execution of the while loop will determine whether condition is true.

PHP Learning notes-while Loops