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PHP do while loop


PHP do while loop can be used to traverse set of code like php while loop. The PHP do-while loop is guaranteed to run at least once.

It executes the code at least one time always because condition is checked after executing the code.

Syntax

  1. do{
  2. //code to be executed
  3. }while(condition);

Flowchart

dowhile

Example

  1. <?php
  2. $n=1;
  3. do{
  4. echo “$n<br/>”;
  5. $n++;
  6. }while($n<=10);
  7. ?>

Output:

1
2
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10


Comments

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