User talk:Ujjal ad79

Common Mistake while coding In PHP
Improper use of printfItalic text The printf function is intended for printing formatted data. It should be used, for example, when you need to print out a double with two-digit precision, or any other case where you might need to change the format of your output before displaying it. In the example below, the correct usage of printfis presented. The function is used to format the value of M_PI (Õ) to the desired recision:

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