How to convert int to decimal in php
In this tutorial, learn methods to convert integer number to float in PHP. The short answer is to use the PHP Show
The integer value contains only numbers and no decimal points. However, float contains the point(.) after number with some places of decimal like one(9.0), two(3.00), three(13.000), etc. In the PHP variable type, the float variable is also called a double variable as both are the same in PHP. So, let’s start learning each method with the examples given below.
Convert Integer Number to Float Using sprintf() in PHPIf you want to convert Integer Number to Float in PHP. You have to use the sprintf function which takes two arguments. The
Output The above output shows the float value with two decimal places. You have to increase the first argument value to more numbers to get more digits after the decimal point. Change Integer Value to Float With number_format() in PHPIn addition to the above method to convert integer numbers to float in
PHP. You can also use PHP
Output The above example showing the two decimal places added after the conversion. However, you can add more decimal places by increasing the second argument value of the function. What You Will Get When You Find the Type of Float Variable Using PHPNow, you know two different methods of converting the integer type value to float in PHP. If you want to find the type of float variable of the above-converted numbers, what you will get in the output. As you can find the details of the PHP variable that there is no difference in double and float. Both are the same thing and can be used in PHP to define the float variable. However, if you want to find the type of float variable, you will get only double and not float. Let’s check it out in the example given below with the float variable.
Output The above output showing as ‘double’ which describes the float variable in PHP. The You may also like to read
I hope you like this post on how to convert an integer value to float using PHP. (PHP 4, PHP 5, PHP 7, PHP 8) number_format — Format a number with grouped thousands Descriptionnumber_format( Parametersnum The number being formatted. decimals Sets the number of decimal digits. If decimal_separator Sets the separator for the decimal point. thousands_separator Sets the thousands separator. Return Values A formatted version of Changelog
ExamplesExample #1 number_format() Example For instance, French notation usually use two decimals, comma (',') as decimal separator, and space (' ') as thousand separator. The following example demonstrates various ways to format a number:
= 1234.56;// english notation (default) See Also
thomas at weblizards dot de ¶ 13 years ago
info at ensostudio dot ru ¶ 9 months ago
james at bandit dot co.nz ¶ 13 years ago
number_format($n); MarcM ¶ 16 years ago
stm555 at hotmail dot com ¶ 17 years ago
Lio ¶ 4 years ago
nospam at nospam dot com ¶ 13 years ago
sgj at dr dot com ¶ 19 years ago
tomislav at firmus-grupa dot hr ¶ 9 years ago
$number=preg_replace('/\s+/', '',$number); isapoetra at gmail dot com ¶ 14 years ago
keyg at auralplanet dot com ¶ 17 years ago
Theo Diem ¶ 19 years ago
liviu andrei (bls) ¶ 10 years ago
$number * pow(10 , $decimals + 1) % 10 ) == 5) //if next not significant digit is 5 xmontero at dsitelecom dot com ¶ 6 months ago
zulisse at email dot it ¶ 15 years ago
Anonymous ¶ 1 month ago
besciualexandru at gmail dot com ¶ 6 years ago
oelschlegel at gmail dot com ¶ 8 months ago
= 1234.5678; info at ensostudio dot ru ¶ 8 months ago
info at daniel-marschall dot de ¶ 13 years ago
$was_neg) $out = "-$out";
markagius at markagius co uk ¶ 2 years ago
divinity76 at gmail dot com ¶ 2 years ago
mail at igor dot vodka ¶ 3 years ago
Svein Tjonndal (sveint at yahoo dot com) ¶ 18 years ago
mobi dot lenoe at gmail dot com ¶ 8 years ago
IMSoP ¶ 13 years ago
Barbara ¶ 13 years ago
gabrielu at gmail dot com ¶ 14 years ago
uliciadrian01 at yahoo dot com ¶ 14 years ago
webmaster at WWW.ELLESSEWEB.NET ¶ 15 years ago
Jeroen de Bruijn [NL] ¶ 16 years ago
marc dot vanwoerkom at fernuni-hagen dot de ¶ 17 years ago
Ali Okan YKSEL ¶ 11 years ago
_parseDatetimeToList($datetimeStr) { //datetime format: Y-m-d H-i-s
samuelpeixoto at gmail dot com ¶ 13 years ago
woodynadobhar at hotmail dot com ¶ 17 years ago
dipu dot ashok dot 17 at gmail dot com ¶ 12 years ago
How can I get 2 digit decimal numbers in PHP?echo number_format("1000000",2). "
"; echo number_format("1000000",2,",","."); How can I convert integer to float in PHP?The floatval() function is used to convert a value to a float.. Version: (PHP 4 and above). Syntax: floatval (var1). Parameter: Name. Description. ... . Return value: The float value of the given variable.. Value Type: Float.. Example : ? ... . See also. PHP Function Reference.. Previous: empty. Next: get_defined_vars.. How do I cast an int in PHP?You can use (int) or (integer) to cast a variable to integer, use (float) , (double) or (real) to cast a variable to float. Similarly, you can use the (string) to cast a variable to string, and so on. The PHP gettype() function returns "double" in case of a float for historical reasons.
Can we use int in PHP?PHP Casting Strings and Floats to Integers
The (int), (integer), or intval() function are often used to convert a value to an integer.
|