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BOOK: Beginning PHP4/PHP 5 ISBN: 978-0-7645-4364-7; v5 ISBN: 978-0-7645-5783-5
This is the forum to discuss the Wrox book Beginning PHP4 by Wankyu Choi, Allan Kent, Chris Lea, Ganesh Prasad, Chris Ullman; ISBN: 9780764543647
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Old November 20th, 2006, 05:15 AM
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Default error in script i downloaded

The script i downloaded, does not display the correct output here's the code

<HTML>
<HEAD></HEAD>
<BODY>
<B>Namllu Credit Bank Loan Application Form</B>
<FORM METHOD=POST ACTION="loan.php">
First Name:
<INPUT NAME="FirstName" TYPE="Text">
Last Name:
<INPUT NAME="LastName" TYPE="Text">
Age:
<INPUT NAME="Age" TYPE="Text"SIZE="3">
<BR>
<BR>
Address:
<TEXTAREA NAME="Address" ROWS=4 COLS=40>
</TEXTAREA>
<BR>
<BR>
What is your current salary?
<SELECT NAME="Salary">
<OPTION VALUE=0>Under $10000</OPTION>
<OPTION VALUE=10000>$10,000 to $25,000</OPTION>
<OPTION VALUE=25000>$25,000 to $50,000</OPTION>
<OPTION VALUE=50000>Over $50,000</OPTION>
</SELECT>
<BR>
<BR>
How much do you want to borrow?<BR><BR>
<INPUT NAME="Loan" TYPE="Radio" VALUE=1000>Our $1,000 package at 8.0% interest
<BR>
<INPUT NAME="Loan" TYPE="Radio" VALUE=5000>Our $5,000 package at 11.5% interest
<BR>
<INPUT NAME="Loan" TYPE="Radio" VALUE=10000>Our $10,000 package at 15.0% interest
<BR>
<BR>
<INPUT TYPE=SUBMIT VALUE="Click here to Submit application">
<INPUT TYPE=RESET VALUE="Reset application form">
</FORM>
</BODY>
</HTML>

and this one

<HTML>
<HEAD></HEAD>
<BODY>
<B>Namllu Credit Bank Loan Application Form</B>
<BR>
<BR>
<?
$SalaryAllowance = $Salary/5;
$AgeAllowance = ($Age/10 - ($Age%10)/10)-1;
$LoanAllowance = $SalaryAllowance * $AgeAllowance;
echo "Loan wanted:$Loan<BR>";
echo "Loan amount we will allow:$LoanAllowance<BR><BR>";
if ($Loan <= $LoanAllowance) echo "Yes, $FirstName $LastName, we are delighted to accept your application";
if ($Loan > $LoanAllowance) echo "Sorry, $FirstName $LastName, we cannot accept your application at this time";
?>
</BODY>
</HTML>

the browser im using is IE6 and Firefox 2.0, is there something wrong with the code or my browser that has problem... Please help....
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  #2 (permalink)  
Old January 3rd, 2007, 12:41 AM
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Default

Hi knightneo,

I don't know why the problem is happening (based on what I've seen in the forums, maybe something to do with register globals being on/off), but you can fix it by putting $_POST[name] in instead of just $name.

Try this, it worked for me:
Code:
<?
$SalaryAllowance = $POST_[Salary]/5;
$AgeAllowance = ($_POST['Age']/10 - ($_POST['Age']%10)/10)-1;
$LoanAllowance = $SalaryAllowance * $AgeAllowance;
echo "Loan wanted:$_POST[Loan]<BR>";
echo "Loan amount we will allow:$LoanAllowance<BR><BR>";
if ($Loan <= $LoanAllowance) echo "Yes, $_POST[FirstName] 

$_POST[LastName], we are delighted to accept your application";
if ($Loan > $LoanAllowance) echo "Sorry, $_POST[FirstName] 

$_POST[LastName], we cannot accept your application at this time";
?>
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