This question already has answers here:
Rounding up to the second decimal place [duplicate]
(2 answers)
PHP: Round a number upto 2 decimal places and if the number is a whole number then add trailing zeros
(4 answers)
Closed 2 years ago.
Thank you if you help me to solve this.
I need this round up with 2 decimal
<? echo round(ceil((0.55*100))/100,2); // output 0.56 ?>
I want this
0.050 -> 0.05
0.051 -> 0.06
0.055 -> 0.06
0.059 -> 0.06
0.060 -> 0.06
Thank you!
Related
This question already has answers here:
Use numbers starting with 0 in a variable in php
(3 answers)
Weird output, when number starts with 0
(1 answer)
Closed 5 years ago.
Why are negative numbers starting with zero giving different output?
<?php
echo -0222;
Output: -146 Why?
Ex: https://glot.io/snippets/eprnnw04bd
This question already has answers here:
How to strip trailing zeros in PHP
(15 answers)
Show a number to two decimal places
(25 answers)
Closed 7 years ago.
This questions is kinda confusing, but here I am telling you the exact problem I have.
In database I have a column with datatype double(10,6), means the value can have upto 6 decimals depending on each user.
Some user have a value 5.22 say in this column.
Now when I echo this value in php, I want it to show 5.22 or 7.256 not 5.220000 or 7.256000.
I hope its clear.
Thanks.
This question already has answers here:
Show a number to two decimal places
(25 answers)
Closed 8 years ago.
Having the following decimal numbers:
47.44
180.11
340
12.39
25
I was wondering, how can I add a default .00 to those numbers, that have no decimals?
You can use number_format() like that:
number_format($number, 2);
It'll always return number with two decimals. Also it'll separate thousands with ',' (if you don't want that, add '' as fourth parameter).
This question already has answers here:
PHP int typecasting generating wrong value [closed]
(3 answers)
Closed 9 years ago.
I am absolutely new in php. I got an question from somewhere. and the question was what will be the output of the following code?
<?php
echo 0050;
?>
The result is showing 40. My question is why its showing 40 and how?? I need details information about this. what is 0050?
050 is an octal (base 8) literal for 40 (base 10).
http://php.net/manual/en/language.types.integer.php
0050 is a value in octal which is a base 8 number system. when printed the number is first converted to a decimal representation and printed.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Round up to the nearest 50,000 in PHP
I have this, 52.52 and I want it to become 52.5. How would I do that in PHP? I tried round() but did not work. Thanks.
round($num, 1);
should round $num to the nearest tenth (the second argument specifies the precision, or the number of digits after the decimal it should round to)
Try
$x = number_format('52.52', 1)
Documentation is here