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16 sty 2017 · Java convert a String to decimal: String dennis = "0.00000008880000"; double f = Double.parseDouble(dennis); System.out.println(f); System.out.println(String.format("%.7f", f)); System.out.println(String.format("%.9f", new BigDecimal(f))); System.out.println(String.format("%.35f", new BigDecimal(f))); System.out.println(String.format("%.2f ...
Answer recommended by PHP Collective. You can use number_format (): return number_format((float)$number, 2, '.', ''); Example: $foo = "105"; echo number_format((float)$foo, 2, '.', ''); // Outputs -> 105.00.
This function converts a string to a float no matter is the decimal separator dot (.) or comma (,). It also converts integers correctly. It takes the digits from the beginning of the string and ignores all other characters.
Formats a number with grouped thousands and optionally decimal digits using the rounding half up rule.
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; .
9 sty 2023 · Learn to convert float value to String using Float.toString() and String.valueOf() methods and format float to n decimal points.
Parse a string into a number using the current formatter rules. Parameters ¶. formatter. NumberFormatter object. string. The string to parse for the number. type. The formatting type to use. By default, NumberFormatter::TYPE_DOUBLE is used. Note that NumberFormatter::TYPE_CURRENCY is not supported; use NumberFormatter::parseCurrency () instead.
