How can PHP documentation be utilized effectively to find solutions to number formatting tasks?

When dealing with number formatting tasks in PHP, the PHP documentation can be utilized effectively by referring to the number_format() function. This function allows you to format a number with grouped thousands and decimal points. By understanding the parameters of the number_format() function and how to use them, you can easily achieve the desired number formatting results. 

// Format a number with grouped thousands and decimal points
$number = 1234567.89;
$formatted_number = number_format($number, 2, '.', ',');
echo $formatted_number; // Output: 1,234,567.89

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PHP documentation number formatting solutions tasks utilization

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