Number format display in php

Question

I am new to php. Can anyone tell how to change the query such that it will print 16.66. I need 16.66667 to be only 16.66.

    <?php
    $number = 16.6666667;
    $n = number_format($number, 2);
    echo $n; // 16.67    
?>

I am getting output as 16.67. Thanks for any help.

check this http://stackoverflow.com/questions/9944001/delete-digits-after-two-decimal-point-not-round-number-in-php — andrew, Jan 29 '14 at 07:01

Jenz · Answer 1 · 2014-01-31T08:58:34.843

1

Use the following code.

$number=floor(16.6666667 * 100) / 100;

This will return value without rounding the number.

edited Jan 31 '14 at 08:58

answered Jan 29 '14 at 07:03

Jenz

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it is printing 16.67 only i need it to print 16.66 – Sandeep V Jan 29 '14 at 07:26
actually i am passing the number dynamically – Sandeep V Jan 29 '14 at 08:54
what is the problem now? Give the variable name in place of number. – Jenz Jan 29 '14 at 08:56
ya but it is giving 16.67 only – Sandeep V Jan 31 '14 at 04:04
oh k i am sorry and thanks for your co-operation sister @jenz – Sandeep V Jan 31 '14 at 04:36
If i have any doubt i will ask you here – Sandeep V Jan 31 '14 at 04:37
@user3247641 actually if I am giving a number it is working fine..without seeing your code how can I tell whatz wrong.. – Jenz Jan 31 '14 at 05:44
which method you are following the first or second..the second one is the better solution. ie dividing by 100 method..let me know if you are getting the same problem even with the second method – Jenz Jan 31 '14 at 05:46
No i used first method – Sandeep V Jan 31 '14 at 07:56
my name is sandeep not user3247641 – Sandeep V Jan 31 '14 at 07:57
this is code i have cut and pasted it – Sandeep V Jan 31 '14 at 07:59
i need oone more help in multiple box retrieving code – Sandeep V Jan 31 '14 at 08:31
while retreiving the for multiple check box if there is only one data in database column then it will enable there but if we have one or more values then while retrieving it will not enable at all why how should we retrieve in multiple box – Sandeep V Jan 31 '14 at 08:33
can you show me the code you have written so far for the checkbox only? – Jenz Jan 31 '14 at 08:58
ya wait i will post another question and share the link with u – Sandeep V Jan 31 '14 at 10:55
Sister this is the issue which i am facing please help me in solving the issue http://stackoverflow.com/questions/21479071/multiple-box-has-a-issue-which-i-am-not-able-to-solve – Sandeep V Jan 31 '14 at 11:33
please send your skype id or send a request to sandeepv0428@gmail.com or my skype name is sandeepv28 i am from bangalore . i need u sister Jenz – Sandeep V Jan 31 '14 at 11:38

evalarezo · Accepted Answer · 2014-01-31T13:54:33.593

0

$n = substr($number, 0, strrpos($number, '.') + 3);

EDIT

For any number with or without decimals, try this:

$n = number_format($number, 3);
$n = substr($n, 0, strrpos($n, '.') + 3);

edited Jan 31 '14 at 13:54

answered Jan 29 '14 at 07:36

evalarezo

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Number format display in php

2 Answers2