What are the advantages of using a while loop instead of a do-while loop in PHP code?

When deciding between using a while loop and a do-while loop in PHP code, it is important to consider the initial condition evaluation. A while loop checks the condition before executing the code block, so it may not run at all if the condition is initially false. On the other hand, a do-while loop will always execute the code block at least once before checking the condition. Therefore, if you want to ensure that the code block is executed at least once, a do-while loop is more appropriate. 

// Example of using a do-while loop to ensure code block is executed at least once
$counter = 0;

do {
    echo "This code block will run at least once. Counter: $counter\n";
    $counter++;
} while ($counter < 5);

Keywords

while loop do-while loop PHP code iteration control flow

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