While Loops in PHP
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While loops in PHP execute a block of code repeatedly as long as a specified condition remains true. The while loop checks the condition before each iteration, whereas the do...while loop checks the condition after running the code block at least once. This document provides an example of using a while loop to print the numbers 0 through 4.
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While Loops in PHP
- 1. WHILE LOOPS
- 2. • PHP while loops execute a block of code while the specified condition is true. • while (condition is true) { code to be executed; }
- 3. • Print 0-4 on the screen.
- 4. • The do...while loop will always execute the block of code once, it will then check the condition, and repeat the loop while the specified condition is true.