What is the do...while loop used for in PHP?
- Executing a block of code at least once, then repeating the loop as long as the condition is true
- Repeating a loop for a known number of times
- Executing a block of code as long as the condition is true
- Iterating over elements in an array
The do...while loop in PHP is used for executing a block of code at least once, and then repeating the loop as long as the condition is true. It ensures that the code block is executed at least once, regardless of the condition. After the first iteration, the condition is checked, and if it evaluates to true, the loop continues to execute. If the condition is false, the loop terminates. This type of loop is useful when you want to ensure that a certain code block is executed before checking the condition for further iterations. Learn more: https://www.php.net/manual/en/control-structures.do.while.php
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