Are there any best practices for controlling loops in PHP to prevent unintended behavior?

When working with loops in PHP, it is important to include proper control mechanisms to prevent unintended behavior such as infinite loops or excessive resource consumption. One best practice is to always include a condition that will eventually evaluate to false to exit the loop. Additionally, using break statements or setting a maximum iteration limit can help prevent loops from running indefinitely. 

// Example of using a counter and setting a maximum iteration limit to control a loop
$maxIterations = 10;
$counter = 0;

while ($counter < $maxIterations) {
    // Loop logic here
    
    $counter++;
}

Keywords

loop control break statement continue statement loop termination loop iteration

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