Which of the following PHP loops checks the condition before the loop has run?
- while loop
- for loop
- do-while loop
- foreach loop
The while loop in PHP checks the condition before the loop has run. The condition is evaluated at the beginning of each iteration. If the condition evaluates to true, the loop will run and execute the block of code. If the condition evaluates to false from the start, the loop will not be executed. The while loop is used when you want to repeat a block of code based on a specific condition, and the condition is checked before the loop begins. Learn more: https://www.php.net/manual/en/control-structures.while.php
Loading...
Related Quiz
- Which of the following functions in PHP can be used to manipulate strings?
- How can you implement pagination in PHP for displaying large datasets? Discuss the techniques and considerations involved.
- You need to sort an associative array in your PHP script based on its keys, in descending order. How would you do this?
- To sort an associative array by its keys in PHP, you use the ksort() function or the krsort() function for ______ order.
- In PHP, you can upload a file using an HTML form and the POST method, and you can access the uploaded file information using the $_FILES ______ array.