Warning: Division By Zero

Dec 19, 2001

Warning: Division by zero in /usr/local/plesk/apache/vhosts/certifyexpress.com/httpdocs/exam/checkpoint/index.php on line 1108 PHP Code:

ADVERTISEMENT

Warning: Division By Zero In....?

May 16, 2009

Ive been programming a search form with three fields, and the one thatt is giving me troubles is the one that use "LIKE" clause in sql.

Here is the code:

<form method="post" action="<?php $_SERVER['PHP_SELF']?>">
<p>
<label for="nome">Nome Empresa:</label>[code]....

Why it gives me two times, this error?

Warning: Division by zero in .. on line ..

Warning: Division by zero in .. on line ..

I'm not making a Division...am i?

View 2 Replies View Related

Warning: Division By Zero In C?

Nov 21, 2010

I got a warning like this Warning: Division by zero in C:Documents and SettingsLTeport.php on line 122

Warning: Division by zero in C:Documents and SettingsLT eport.php on line 220

I have this code in line 22:

PHP Code: $yield = ($c_output / $f_input) * 100; and this is my code in line 220

PHP Code: $yield = ($sol_output / $buff_input) * 100; [code]....

View 10 Replies View Related

GCD - Warning: Division By Zero

Jun 30, 2010

what is wrong with this code? it keeps showing the message "Warning: Division by zero in C:xampphtdocsFinalPart3.php on line 34" This is lines 33, 34, and 35:

[code]...

View 5 Replies View Related

Warning: Division By Zero - $average = $sum/$total;

Oct 17, 2005

I am running the following code: PHP Code:

<?php
$total = 0;
if ($total > 0); {
              $average = $sum/$total;
              echo "Sum: $sum / Total: $total"; }
?>

When I try to tun the code I get the following error: Warning: Division by zero in /home/superman/public_html/comics/comicvote.php on line 14.

View 2 Replies View Related

Display Tag Cloud - Warning: Division By Zero

Jun 23, 2011

I have the following PHP code to display my tag cloud. It seems if I don't have at least two tags that are the same, I get a warning message saying Warnng: Division by zero (shown below).

<?php
// define variables
$fontSizeUnit = "px";
$maxFontSize = 40;
$minFontSize = 10;
$tagsToDisplay = 100;
$tagDivider = " ";
// font size range
$fontSizeSpread = $maxFontSize - $minFontSize;
// create blank arrays
$tagArray = array();
$tempTagArray = array();...............

View 5 Replies View Related

Mysql Error Warning: Division By Zero

Mar 12, 2010

I am getting division by zero error in php. Here's the code.

[code]...

View 5 Replies View Related

Warning: Division By Zero - Function CalcL5tt

Mar 21, 2007

i get this error message:

Warning: Division by zero in pro-showBBL.class.php on line ....

how do i avoid this error?


function calcL5ttlBBL($idTeam, $thePitcher, $what) {
$ttl_w = 0;
$ttl_l = 0;
$pitchL5 = getPitchL5($thePitcher);
for($x=0; $x<count($pitchL5); $x++) {
if($pitchL5[$x]['wlt'] == "w") { $ttl_w = $ttl_w + 1; }
if($pitchL5[$x]['wlt'] == "l") { $ttl_l = $ttl_l + 1; }
if($pitchL5[$x]['ip'] ==0) { $ttl_ip = $ttl_ip + 0; } else { $ttl_ip = $ttl_ip + $pitchL5[$x]['ip']; }
if($pitchL5[$x]['er'] ==0) { $ttl_er = $ttl_er + 0; } else { $ttl_er = $ttl_er + $pitchL5
.............

View 2 Replies View Related

Ajax Rating Script And Getting Division By Zero: Warning

Sep 2, 2010

i'm trying out this ajax rating script and i get this division by zero: Warning: Division by zero in /home/open2sha/public_html/Rate/index.php on line 37

[code]...

View 3 Replies View Related

Receiving Errors: Warning: Division By 0 Error

Sep 20, 2010

why i am receiving the following errors from my script?

[code]...

View 5 Replies View Related

Warning: Division By Zero In /home/lvfoo0/public_html/handle_oocalc.php On Line 33

Mar 15, 2010

I am writing a calculator script for a friend of mine but keep getting an error. I need to pass some values to the handle.php script and then do more calculations in that script. I am new to php and never written a script like this.

The HTML page:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>

[Code]....

Warning: Division by zero in /home/lvfoo0/public_html/handle_oocalc.php on line 33

Here are the results:

0.00 gallons needed for the trip.
0.00 is the total fuel cost.
1,000.00 is your net profit.
0.83 is the dollar per mile.

View 6 Replies View Related

Write Function To Implement Integer Division Algorithm Without Using Division Operator?

Oct 13, 2010

How to write a function to implement an integer division algorithm without using the division operator. Floating point values and remainders may be discarded. Error conditions may be ignored. For example:

f(10, 3) is 3
f(10, 5) is 2
f(55, 5) is 11

View 4 Replies View Related

"Warning: Getimagesize" And "Warning: Division By Zero" Errors?

Mar 11, 2010

I have users complaining that my site is giving the following error. (though I have not experienced them) Warning: getimagesize(./swf/Matter Shift_march_10th_2010.swf ) [function.getimagesize]: failed to open stream: No such file or directory in/home/games4w/public_html/games/system.class.php on line 430

Warning: Division by zero in /home/games4w/public_html/games/system.class.php on line 519
Warning: Division by zero in /home/games4w/public_html/games/system.class.php on line 520

I am hoping to find a solution to the problem. The actual page that these errors are coming from are http://www.gamesforwork.com/games/play-14719-Matter_Shift-Flash_Game

I am not very much of a programmer. These are the lines that are referred to in that error:

[Code]...

I am not a programmer, but I can insert code and ask my host to change server configurations if they need to be.

View 5 Replies View Related

Division By Zero.

Aug 11, 2003

I have a calculation that looks like this.. PHP Code:

View 3 Replies View Related

Division By Zero

Apr 10, 2006

I keep getting this error message. Here's the code: PHP Code:

if(floatval($clicks != 0)) {
        $clickthrough = number_format(($clicks / $views) * 100);
    } else {
        $clickthrough = 0;
    }

I searched, but haven't found much information about this error message. Is there something wrong with the code above? How can I prevent this error?

View 2 Replies View Related

Php Division

Sep 12, 2007

I have a simple division between two variables but I'd like the output to only show the answer with two decimal places and truncate the rest. Is there anyway to do this?

View 1 Replies View Related

Function - Division

Apr 12, 2003

I need to divide, say, 127 by 6 and get 21.1 - ie 21 plus 1 remainder.

View 2 Replies View Related

Division By Zero After PHP-Upgrade

Mar 8, 2007

I have following problem after my hoster updated to PHP 5.2.1. I'm not
really sure from what Version the update was done, but it was
definetly something like 5.x.x.
Locally I run XAMPP w/ PHP 4.4.4 and my script runs just fine.

These are the two lines which generate the error.
$return = $sbox0[$b0] + $sbox1[$b1] % pow(2,32) ;
$return = ($return ^ $sbox2[$b2]) + $sbox3[$b3] % pow(2,32);
It doesn't matter what is stored in the sboxes since the error has to
be from the modulo.

I tested if pow(2,32) would generate a zero, but it doesn't. So that
can't be the problem.

View 3 Replies View Related

Division Problem

Jun 26, 2005

I've searched for the answer but cant seem to find the correct function required. What i need is say i'm dividing 12 by 5, it will return 2 (5 goes in to 12 twice). Not 2.212 or woteva it is.

View 4 Replies View Related

Division Error.

Aug 22, 2005

I get

Warning: Division by zero in /usr/home/clancs/public_html/mafia/you_stats.php on line 75

line 75 is.

$percent = round((($rankp-$old)/($max-$old))*100);

any ideas?

View 6 Replies View Related

Dealing With Division

Jul 12, 2006

I want to know is how to devide in php and get the the answer in a whole number not a decimal. I know '%' gives the remainder ex: &#399;%6=3' but &#399;/6=1.5' and I want &#399; [] 6=1'.

View 2 Replies View Related

Get Remainder Only From A Division?

Jul 17, 2010

I am dividing 19/5 where by I have used 19/5 but I am unable to get the remainder only.

View 3 Replies View Related

Displaying Only One Division?

Nov 9, 2009

The idea I have for my site is fairly simple. A two column page with header.

The left column is the single level menu items. In the right column is a static sub header with a few items. On load, you will initially see some information. I'll call that text0.

When user clicks on menu item 1, text0 disappears, and text1 appears. Click item2, text1 disappears, text2 appears.

Any one have a script in PHP that would make this happen?

View 3 Replies View Related

Division By Zero When Mysql_connect()?

Jun 22, 2010

PHP constantly regenerates division by zero at line that I've defined my MySQL connection info. the code uses AJAX to change a variable, so the page can regenerate a new string from database.

<script type="text/javascript">
function newtrl()
[code]......

View 9 Replies View Related

Catch A Division By Zero?

Jun 18, 2010

I have a large mathematical expression that has to be created dinamically. So, for example, once I have parsed "something" the result will be a string like: "$foo+$bar/$baz";.So, for calculating the result of that expression I'm using the eval function... something like this:

eval("$result = $expresion;");
echo "The result is: $result";

The problem here is that sometimes I get errors that says there was a division by zero, and I don't know how to catch that Exception. I have tried things like:

eval("try{$result = $expresion;}catch(Exception $e){$result = 0;}");
echo "The result is: $result";
[code]....

View 6 Replies View Related

Maths Multiplication And Division

Aug 26, 2004

What am I doing wrong in this equation?

$mothly_payment= $financing_price * $monthly_interest_rate / (1 - pow(V, $month_term));

View 1 Replies View Related

Division By Zero Using Floating Point. Why?

Jul 11, 2007

my code has the following equation and the number was gotton from the mysql database:

$num = - 5.5813651706861/ 1.8673620948785

But somehow I got the following errors:

Warning: Division by zero in /home/mysite/public_html/myfile.php on line 564

Do you know why?

View 3 Replies View Related

Make A Division Within A String?

Jun 12, 2009

How could I make a division with this string....

('99999','"," 28SB7"," 2009 06 03 12 43","10","23","xxx')

marks = 10 / 23

View 7 Replies View Related

Pagination - Division By Zero Message?

Aug 15, 2007

I am currently using the below code for pagination on my site. I seem to be getting the message...

Warning: Division by zero in /home/g39197/public_html/drivers.php on line 339

As its just a warning message and the code works perfect - is there anyway to get rid of it?

View 2 Replies View Related

Display D.name (division As An Alias).

Oct 11, 2007

I have a pretty simple query, but I cant seem to get an output. It works in phpmyadmin but not on the webpage, personally I think my echo is wrong? I am trying to display d.name (division as an alias).

$query1 = "select DISTINCT d.name division from division d, division_teams dt WHERE dt.pk = d.pk AND (dt.team LIKE '%%%Leeds%%%');";

while($row = mysql_fetch_assoc($result1)) {   
    echo $division;
       }   

View 1 Replies View Related

How To Stop Variable Rounding Up After A Division

Oct 7, 2006

I am trying to take an integer and divide it by 100 to give a decimal to
store in my database. The field in my mysql database is set to decimal(4,2)
My php is:

$price=number_format($price/100,2);
Ive also tried
$price=number_format($price,2)/100;

but neither work it keeps rounding any value less than 100 to 1 whereas I
want it to store the value to two DP

eg

80 becomese 1 instead of 0.8
180 becomes 2 instead of 1.8

does anyone know how to do this?

View 4 Replies View Related

Division By Zero Error In WordPress Theme?

Jul 12, 2011

I recently bought a WordPress theme that does a fancy gallery display of photos and it has been getting the following errors on the homepage.

Warning: Division by zero in /home/content/21/4913121/html/stsudios/wp-content/themes/dt-chocolate/front-gal.php on line 36

Warning: Division by zero in /home/content/21/4913121/html/stsudios/wp-content/themes/dt-chocolate/front-gal.php on line 48

The following is the code through line 50 - the lines with /**/ are the trouble ones.

<?php

global $postgallery;
$show = $postgallery->get_post_option('show');
$arr = $postgallery->get_post_option('show_'.$show); [code]....

View 1 Replies View Related

Division - Find Multiples Of A Number?

May 11, 2010

I want to find all muliples of a number in PHP.I'm using something like thisif($count != 20 )to work out if $count is not equal to 20.ut i also need this script to check if $count is not equal to 20,40,60,80,100,120,140,160 etc.I think i need to use the modulus symbol (%), but i don't know.

View 5 Replies View Related

Basic Integer Division Is Failing ?

Jun 9, 2011

(Looks like something's wrong with my environment / system. Am analyzing it currently. Every logical answer was tried and it failed. So, will report back once I have more to share. )I have written some simple PHP code to calculate the duration between two dates, and do some basic arithmetic, to calculate some percentage value. I am at a loss of clues on why this is not working! Seems to me that a variable is treated as an integer on one line and a string on another.

$start_DT = new DateTime($startdate); // e.g. 2011-06-07
$end_DT = new DateTime($enddate); // e.g. 2011-06-14
$today_DT = new DateTime("now"); // 2011-06-09[code]...

Am I missing something basic? I am a relative newbie (2 months) to PHP. I really hope (with the risk of appearing stupid) that there's something I've missed out.

View 3 Replies View Related

Not Returning Correct Results Upon Division

Aug 17, 2009

I'm trying to solve the third Euler problem using PHP, but I'm having issues with PHP not returning the correct results upon division. The number I'm trying to divide is 600851475143...

600851475143 / 2 = 300425737571.5

but PHP returns 300425737572 how to get the correct number?

View 4 Replies View Related

Math - Getting Odd Division Error With Number_format()

Sep 26, 2010

my script calculates a number X by dividing two other numbers, A by B.

X=A/B

when i use number_format(A,2) on A before calculating X, i get a very odd number. Actual figures: 1,045.00 / 5 = 0.2. but if i don't use number_format on A before the division, i get the correct answer. Is number_format somehow making A into a non-number? 1045 / 5 = 209

View 4 Replies View Related

Math Division And Multiplication Verification

Oct 18, 2007

I need to devide $var1 by 100?

$insurance_fee_calc = $var1/100 ;
And then multiply $insurance_fee_calc times $com_fee

$insurance_fee = $insurance_fee_calc x $com_fee ;
Can someone verify the code?

View 6 Replies View Related

Matching Parentheses With Division Operator - Regex

Jan 17, 2011

Examples:

input: (n!/(1+n))
output: frac{n!}{1+n}
input: ((n+11)!/(n-k)^(-1))
output: frac{(n+11)!}{(n-k)^(-1)}

[Code].....

I just can not figure out how to "combine" them - write a single regex to handle division and balanced parentheses.

View 2 Replies View Related

Rectify The Coding Knowledge With The Working Of DIV Division?

Mar 10, 2010

I have the following code in my page which helps me to parse BbCode from a database field:

<?php
include('bbcode.php');
$bbcode=newbbcode;
$blogoutput=$row_Blogs['Content'];

[code]...

I then echo out the result further down the page with this code

?phpecho$bbcode->parse($blogoutput);?>

This line of code sits inside a repeat region that echo's out multiple divs with the content from each row.Now on a page without a repeat region this works fine but I cant get it to work with the repeat region, it just outputs the same record each time.I understand why its not working but unfortunately I lack the coding knowledge to rectify it.This is the code for the DIV the repeat region applies to:

Code: [Select]<form action="" method="get" name="BlogEntry">
<div id="blogbox">
<table width="100%" border="0">
<tr>

[code]...

View 3 Replies View Related

Write Code For Refresh Only Division Part Which Is In Page?

Nov 20, 2009

i want to write code for refresh only division part which is in page. why because i am fetching images from database randomly. when we refresh the page the image change randomly. so.....i want to do refresh only division part every 1min.

View 6 Replies View Related

Compare Dates - Add Number Of Hours For Each Division On A Particular Date

Jul 17, 2010

MSQL 5.1.36 PHP 5.3.0 I have my php script that tried to add number of hours for each division on a particular date. For example , I want to find the number of hours worked by IT division from $start_date = "2010-07-01" to $end_date = "2010-07-04".Lets say there are 4 IT staff working on the start date "2010-07-01", I want to calculate their hours add them up and store it into the array. After that I have to increment date and do another calculation for IT staff i.e calculate their hours and them up and store into the same array....

[Code]....

View 1 Replies View Related

Plot A Graph For Math Teaches Vs Division For A Given Zone?

Jul 13, 2011

I need to plot a graph for Math teaches vs division for a given zone. I will be using js to draw the graph so I need to make up the table first. The table I need is some thing like this.

Division1Division2Division3Division4Division5No.Of teachers in division1No.Of teachers in division2No.Of teachers in division3No.Of teachers in division4No.Of teachers in division5
Below is how I select the zone,'

Code: [Select] <p><b>Select the Zone to Generate the Graph for Mathematics Teacher Distribution:</b></p>
<form method="post" id="graphMathsTeacherbyDivision" action="<?phpecho$_SERVER['SCRIPT_NAME']?>">
<select name="selectZone">
<?phpforeach($this->allZonesas$zone)
{
echo"<option";
echo"value='$zone[zone_id]'";

[Code]...

What I need to is to get the number of teachers from second query. I tried it writing count($count) but it doesn't give me the count. Please let me know how to do this? I need to create the table (as above) which gives the division and the respective number of teachers in that division.

View 1 Replies View Related

Update Hidden Division Data When Form Is Submitted Without Reloading Page?

Nov 9, 2010

i want to know javascript code that is used for dynamic update on my site... the problem is that,i have a hidden division which contain a form (like registration form )and i validate this form using php. but when i submit the form ,the page is reloaded and division is hide according to property,i want to see what is happening with form submission,i have to click again on link to show division then i m able to see about any error if occur. i m using xmlHTTP object to do this but my division is not remain visible during form validation due to page reloading.i don't have that how do visible division until complete submission of form. i need whole source code,because i have code but unable to modify it according to my need.

View 3 Replies View Related

Suppress The "Division By Zero" Error And Set The Result To Null For The Whole Application?

Sep 16, 2010

How to suppress the "Division by zero" error and set the result to null for the whole application? By saying "for the whole application", I mean it is not for a single expression. Instead, whenever a "Division by zero" error occurs, the result is set to null automatically and no error will be thrown.

View 3 Replies View Related

C - Why Float Division And POW Giving Wrong Results And Unexpected Results

Jan 23, 2011

know why this happens and if it can be fixed. I'm comparing results from C and PHP, but PHP is giving me different results.

$tempnum = 1.0e - 5 * -44954; // substr($line1,53,6);
$bstar = $tempnum / pow(10.0, 3);
$bstar gives me -0.00044954 in PHP but it should be -0.000450
C code
double tempnum = 1.0e - 5 * -44954;
double bstar = tempnum / pow(10.0, 3);
[Code].....

View 3 Replies View Related

ADVERTISEMENT