What are some best practices for structuring nested FOR loops in PHP?

When structuring nested FOR loops in PHP, it is important to maintain clarity and readability to avoid confusion. One best practice is to use meaningful variable names for loop counters to improve code comprehension. Additionally, consider breaking down complex nested loops into separate functions or using conditional statements to simplify the logic. 

// Example of structuring nested FOR loops in PHP
for ($i = 0; $i < 5; $i++) {
    for ($j = 0; $j < 3; $j++) {
        // Nested loop logic here
        echo "i: $i, j: $j\n";
    }
}

Keywords

nested loops PHP structuring best practices optimization

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