PHP While Loops


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The idea of a loop is to do something over and over again until the task has been completed.
In PHP, we have the following looping statements:

* while - loops through a block of code while a specified condition is true
* do...while - loops through a block of code once, and then repeats the loop as long as a specified condition is true
* for - loops through a block of code a specified number of times
* foreach - loops through a block of code for each element in an array

The while loop executes a block of code while a condition is true.


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  1. while (condition)
  2. {
  3. code to be executed;
  4. }
  5.  
  6. /The do...while statement will always execute the block of code once, it will then check the condition, and repeat the loop while the condition is true/
  7.  
  8. do
  9. {
  10. code to be executed;
  11. }
  12. while (condition);

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