[Solved] Why does a do-while loop always execute its body at least once in PHP? — Ans: Because the condition is evaluated after the loop body executes | PHP

PHP - Loops

Why does a do-while loop always execute its body at least once in PHP?

ABecause PHP forces one iteration regardless of code

BBecause the condition is evaluated after the loop body executes

CBecause the loop variable is initialized before the loop

DBecause the loop body is inside a function called once

Step-by-Step Solution

Solution:

Step 1: Understand loop execution order
In a do-while loop, the code block runs first, then the condition is checked.
Step 2: Explain why body runs once
Since condition is checked after execution, the body always runs at least once.
Final Answer:
Because the condition is evaluated after the loop body executes -> Option B
Quick Check:
Post-condition check ensures one execution [OK]

Quick Trick: Condition checked after body ensures one run [OK]

Common Mistakes:

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