Adding the results of 2 IF statements

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December 31st, 2012, 06:53 PM

ben.y

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Adding the results of 2 IF statements

Hi,

I've got 2 IF statements that echo 2 numbers.

I'm wondering what the easiest way to add those two numbers together and echo the total.

I've googled around but don't seem to be able to be able to get anything to work.

If someone could give me a hand that would be great, if you need more information just ask

thanks

December 31st, 2012, 06:57 PM

richpri

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Could you post a code snippet containing the If statements?

December 31st, 2012, 06:59 PM

ben.y

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Quote:

Originally Posted by richpri

Could you post a code snippet containing the If statements?

Sure

PHP Code:


		
			
<?php if ($_POST['priority']=="Emergency [$45 FEE] ")   {   echo "45";   }   if ($_POST['priority']=="Emergency [$90 FEE] ")   {   echo "90";   }      ?>



<?php

if ($row_usersession['difftechaccount']=="NO")

  {

  echo $_POST['initialhour'];  

  }  ?>

Last edited by ben.y : December 31st, 2012 at 07:00 PM. Reason: typo

December 31st, 2012, 07:29 PM

richpri

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Try something like this.

PHP Code:


		
			
<?php 

$sum = 0;

if ($_POST['priority']=="Emergency [$45 FEE] ")   {   sum += 45;   }   

if ($_POST['priority']=="Emergency [$90 FEE] ")   {   sum += 90;   } 

if ($sum !== 0) { echo $sum; }

?>

December 31st, 2012, 07:42 PM

ben.y

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Quote:

Originally Posted by richpri

Try something like this.

PHP Code:


		
			
<?php 

$sum = 0;

if ($_POST['priority']=="Emergency [$45 FEE] ")   {   sum += 45;   }   

if ($_POST['priority']=="Emergency [$90 FEE] ")   {   sum += 90;   } 

if ($sum !== 0) { echo $sum; }

?>

Sorry, I was trying to add:

PHP Code:


		
			
<?php if ($_POST['priority']=="Emergency [$45 FEE] ")   {   echo "45";   }   if ($_POST['priority']=="Emergency [$90 FEE] ")   {   echo "90";   }      ?>

and

PHP Code:


		
			
<?php if ($row_usersession['difftechaccount']=="NO")   {   echo $_POST['initialhour'];     } ?>

The emergency fee is only going to echo one or the other ($45 or $90) and I need to add that to $_POST['initialhour'] (which is posted from the previous page

hope that makes sense?

December 31st, 2012, 09:04 PM

sir_drinxalot

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same concept applies. Have 1 variable to store your total and then add to it if certain conditions are met.

PHP Code:


		
			
<?php

$sum = 0;

if ($_POST['priority']=="Emergency [$45 FEE] ")   {   $sum += 45;   }    

if ($_POST['priority']=="Emergency [$90 FEE] ")   {   $sum += 90;   } 

if($row_usersession['difftechaccount']=="NO")   {   $sum += $_POST['initialhour'];     }

if(sum != 0) { echo $sum; }

?>

Comments on this post

richpri agrees: Yep, thats the way I would do it.

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