How do you print a number with commas as thousands separators in PHP?
The number_format() function rounds numbers and adds commas as a thousands separator….You can pass it either one, two, or four parameters:
- number_format($n) rounds $n to the nearest whole number and adds commas in between thousands.
- number_format($n,$p) rounds $n to $p decimal places, adding commas between thousands.
How can I get 2 decimal places in PHP?
Use number_format() Function to Show a Number to Two Decimal Places in PHP. a custom decimal point for the number. If omitted, the decimal point by default is .
How many maximum parameters you can pass in Number_format function?
Parameters: This function accepts four parameters as mentioned above and described below: $number: It is required parameter which specified the number to be formatted.
How do you print a number with commas as thousands separators?
1 Answer
- In this method, the part after the colon is the format specifier. The comma is the separator character you want,
- This is equivalent of using format(num, “,d”) for older versions of python.
- we can use my_string = ‘{:,. 2f}’. format(my_number) to convert float value into commas as thousands separators.
How can I parse a string with a comma thousand separator to a number?
We can parse a number string with commas thousand separators into a number by removing the commas, and then use the + operator to do the conversion. We call replace with /,/g to match all commas and replace them all with empty strings.
What does the isset () function do in PHP?
PHP isset() Function The isset() function checks whether a variable is set, which means that it has to be declared and is not NULL. This function returns true if the variable exists and is not NULL, otherwise it returns false.
How do you round off decimals in PHP?
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.
What is the maximum number of parameters in a function?
Except for functions with variable-length argument lists, the number of arguments in a function call must be the same as the number of parameters in the function definition. This number can be zero. The maximum number of arguments (and corresponding parameters) is 253 for a single function.
How would you add a thousands comma to a number string?
To implement your own thousand-comma-separator function, you need to:
- Convert the number to a string.
- Split a digit to a number part and a possible decimal part.
- Use regex to find the thousands (groups of 3 digits) in the number part and add a commas in-between.
- Separate the number and the decimal part with a dot.
How do I display large numbers with commas HTML?
There’s a simpler syntax for toLocaleString: Number(x). toLocaleString();
How do you add a thousands separator in numbers?
Show or hide the thousands separator
- Select the cells that you want to format.
- On the Home tab, click the Dialog Box Launcher next to Number.
- On the Number tab, in the Category list, click Number.
- To display or hide the thousands separator, select or clear the Use 1000 Separator (,) check box.
How would you add a thousandths comma to a number string?
How do I limit decimal places in HTML?
To recap, you can use the . toFixed() method to limit decimal places.
What does sprintf () function do in PHP?
The sprintf() function writes a formatted string to a variable. The arg1, arg2, ++ parameters will be inserted at percent (%) signs in the main string. This function works “step-by-step”. At the first % sign, arg1 is inserted, at the second % sign, arg2 is inserted, etc.
How do I round up in PHP?
The ceil() function rounds a number UP to the nearest integer, if necessary. Tip: To round a number DOWN to the nearest integer, look at the floor() function. Tip: To round a floating-point number, look at the round() function.
How many parameters can a PHP function have?
12 arguments
PHP native functions According to the manual, PHP functions may accept up to 12 arguments.
How do I use the sprintf function for currency formatting?
Note: The sprintf function for formatting currency can be used in the following way: The following are the examples of the output generated by this function: sprintf (“%C (%ddd.dd%g (3,3))”,123123123)will return the currency as 123,123,123.00
What is the difference between sprintf call and printf call?
The printf call works (but writes to standard output, whereas I want to get a string I can assign to the Text or Content property of a WPF control, for instance). The sprintf call fails with error FS0039: The field, constructor or member ‘Write’ is not defined.
Is it possible to fix sprintf error fs0039?
The sprintf call fails with error FS0039: The field, constructor or member ‘Write’ is not defined. If I could fix this error, then this might be the most direct solution possible, and when combined with partial application would be as concise as a built-in version.
How can I internationalize my PHP application?
If you want to seriously internationalize your application, consider using a full-blown internationalization library like Zend Framework’s Zend_Locale and Zend_Currency. Show activity on this post. with the intl extension in PHP 5.3+, you can use the NumberFormatter class: