Get value by calling oracle function in PHP!

i think u should remove the line
$cardnumber = '5xxxxxxxxxxxxx';

and
add on eline after oci_execute
print "$cardnumber\n";
 
 

$cardnumber = '5xxxxxxxxxxxxx';

This is the value that i pass to the ":cardnumber "

I cannot remove it
Thanks!

I try to change Function balance 1 to Procedure balance

Definition for balance :

create or replace procedure balance(v_cardnumber in varchar2,trnamntstr out varchar2 ) is
.....
end balance

and the Php i change is :

<?php
$conn = oci_connect('aaa', 'bbb', 'test') or die('Cannot connect') ;
$sql  = 'BEGIN balance(:cardnumber,:trnamntstr); END;';
$stmt = oci_parse($conn,$sql);

oci_bind_by_name($stmt,':cardnumber',$cardnumber,32);
oci_bind_by_name($stmt,':trnamntstr',$trnamntstr,32);

$cardnumber = '5212345678991111';
oci_execute($stmt);
print "$trnamntstr\n";
?>

But the output is nothing ?
Would anybody have idea ?

CHECK WHETHER THE PROCEDURE IS GIVING PROPER OUTPUT by executing it in sqlplus;
 set serveroutput on
decare
v_output varchar2(100);
begin
 balance( '5212345678991111',v_output );
dbms_output.put_line(v_output);
end;
 
 

yes, the balance is okie and return the result .
But when call it from PHP page , i cannot receive the expected result.
Thanks

I try this but nothing returns !!!!

<?php
$conn = oci_connect('abc', 'abc', 'test') or die('Cannot connect') ;
$sql  = 'BEGIN balance(:cardnumber,:trnamntstr); END;';
$stmt = oci_parse($conn,$sql);

oci_bind_by_name($stmt,':cardnumber',&$cardnumber,32);
oci_bind_by_name($stmt,':trnamntstr',&$trnamntstr,32);

$cardnumber = '52131111111111';
oci_execute($stmt);
print "$trnamntstr\n";

?>

try this
use double quotes inseted of single quotes
oci_bind_by_name($stmt,":cardnumber",&$cardnumber,32);
oci_bind_by_name($stmt,":trnamntstr",&$trnamntstr,32);

The same ! :(

Do you have any idea?

Thanks for all!

Hi hernst 42,
I folow your help , read the link and try new code.
By chance , i realize i have mistake when key in :cardnumber value
Wrong value makes nothing display.
and i don't know why and continue asking the experts :(
I am careful to input the value so the result display with the expected value.

Hi shajukg,
Your help is okie and run!
Thanks so much for your effort!

I am really sorry due to stupid typing that waste your time !

additional note:
the & might not be needed if you correctly define the variables before usage. So this might also work if you want to try. Would be intersting to know if that also works.

$conn = oci_connect('abc', 'abc', 'test') or die('Cannot connect') ;
$sql  = 'BEGIN balance(:cardnumber,:trnamntstr); END;';
$stmt = oci_parse($conn,$sql);
 
$cardnumber = '52131111111111';
$trnamntstr = null;
oci_bind_by_name($stmt,':cardnumber',$cardnumber,32);
oci_bind_by_name($stmt,':trnamntstr',$trnamntstr,32);
 
oci_execute($stmt);
print "$trnamntstr\n";

Select allOpen in new window

hi hernst42,
You are correct !
It also works!
I forget to post it because i said that the error is due to my typing ....
you are great!