Which of the following are true about the for loop in PHP?
- It allows you to specify the exact number of iterations
- It always executes the code block at least once
- It can be used to iterate over an array
- It is the only loop construct available in PHP
The for loop in PHP allows you to specify the exact number of iterations you want the loop to perform. By initializing a counter variable, setting the condition for termination, and updating the counter after each iteration, you can control the flow of the loop. The for loop will execute the code block as long as the condition is true. It is a versatile loop construct that can be used to iterate over arrays, perform a specific number of iterations, or perform repetitive tasks. Learn more: https://www.php.net/manual/en/control-structures.for.php
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