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while Loops

Explore the fundamentals of while loops in PHP, including their syntax and role in repeating code while conditions are true. Understand how to structure loop bodies correctly to prevent infinite loops and gain control over program flow.

What Is the While Loop?

The while loop is really the only necessary repetition construct. The for loop, coming up, can be duplicated using a while loop, and with more control.

So basically, the while loop consists of a condition and while that condition is true, a set of statements is executed ...