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Use round() (use if you are expecting a number in float format only, else use number_format () as an answer given by Codemwnci): echo round(520.34345, 2); // 520.34. echo round(520.3, 2); // 520.3. echo round(520, 2); // 520. From the manual:
Definition and Usage. The round () function rounds a floating-point number. Tip: To round a number UP to the nearest integer, look at the ceil () function. Tip: To round a number DOWN to the nearest integer, look at the floor () function. Syntax. round (number,precision,mode); Parameter Values. Technical Details. More Examples. Example.
round (int | float $num, int $precision = 0, int $mode = PHP_ROUND_HALF_UP): float. Returns the rounded value of num to specified precision (number of digits after the decimal point). precision can also be negative or zero (default).
18 gru 2014 · Now you can use this 'round' function to get 2 decimal values. $a = '34.5638'; $b = round($a,2) 34.56 // result
10 kwi 2014 · You can use 2 functions: round() - docs here: http://www.php.net/manual/en/function.round.php; number_format() - docs here: https://www.php.net/number_format; I've used both with success, and depending on what you're doing with the result, you may chose either of the above functions.
2 lut 2024 · Use round() Function to Show a Number to Two Decimal Places in PHP. Use sprintf() Function to Show a Number to Two Decimal Places in PHP. In this article, we will introduce methods to show a number to two decimal places in PHP. Using number_format() function. Using round() function.
9 sty 2024 · This tutorial delves into the various methods PHP offers to tame your floating-point numbers and keep them trimmed to a neat two decimal places. Using number_format. Start with the basics: number_format() is a built-in PHP function tailor-made for this purpose. It’s a breeze to use: $number = 123.456789; .
