[Solved] Why does the inner loop run completely for each iteration of the outer loop in PHP nested loops? — Ans: Because the inner loop is inside the outer loop's block and resets each time | PHP

PHP - Loops

Why does the inner loop run completely for each iteration of the outer loop in PHP nested loops?

ABecause the inner loop runs only once per program

BBecause the inner loop is inside the outer loop's block and resets each time

CBecause the outer loop controls the inner loop's variable

DBecause PHP executes loops simultaneously

Step-by-Step Solution

Solution:

Step 1: Understand loop nesting structure
The inner loop is placed inside the outer loop's code block, so it restarts every outer iteration.
Step 2: Explain execution flow
Each time the outer loop runs once, the inner loop runs fully from start to end before outer loop continues.
Final Answer:
Because the inner loop is inside the outer loop's block and resets each time -> Option B
Quick Check:
Inner loop resets each outer iteration due to nesting [OK]

Quick Trick: Inner loop restarts inside outer loop block each time [OK]

Common Mistakes:

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