How can the issue of the while loop running one extra iteration be resolved?

The issue of the while loop running one extra iteration can be resolved by checking the condition at the beginning of the loop before executing the code block. This ensures that the loop will only run when the condition is true, preventing the extra iteration. 

$count = 0;
while ($count < 5) {
    // Perform operations here
    echo $count . "<br>";
    $count++;
}

Keywords

while loop iteration PHP control structures debugging

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