PHP - Loops
Which of the following is the correct syntax for a nested
for loop in PHP?Which of the following is the correct syntax for a nested for loop in PHP?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Check PHP for loop syntax
PHP requires parentheses around loop conditions and braces for blocks.Step 2: Validate nested loop syntax
for ($i = 0; $i < 2; $i++) { for ($j = 0; $j < 3; $j++) { echo $i . $j; } } uses correct parentheses and braces for both loops and echo statement inside.Final Answer:
for ($i = 0; $i < 2; $i++) { for ($j = 0; $j < 3; $j++) { echo $i . $j; } } -> Option BQuick Check:
Correct parentheses and braces in nested loops [OK]
Quick Trick: Use parentheses and braces properly in PHP loops [OK]
Common Mistakes:
- Omitting parentheses around loop conditions
- Missing braces for loop blocks
- Incorrect for loop syntax without $ sign
Master "Loops" in PHP
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