[SOLVED] header() function alternative ????

[plodos]

<table>
<tr>
<td align='left' width='100%' height='15'>

<?php if(isset($_GET['wrong_code17'])){ ?> 

<div style='border:1px solid #990000; background-color:#D70000; 
color:#FFFFFF; padding:4px; padding-left:6px; width:300px;'>
There is no paper to review.
<?php } ?>

</td>
</tr>
</table>
    
<?php
$opstr=array();

if(!count($opstr))
{
header("Location:".$_SERVER["PHP_SELF"]."?wrong_code17=true");
}
else
{
$opstr=implode('<br />', $opstr);
}
echo $opstr;	
?>

 

1) if $opstr is empty

2) run the header() function!

3) refresh the page with activate the wrong_code17

 

but it is not working,  because HTML codes are installing before the header() 

 

I used used ob_start(); ob_end_flush(); for "Warning: Cannot modify header information" but still the page is not show anything

 

what is the alternative of header()

if(!count($opstr))
{
//header("Location:".$_SERVER["PHP_SELF"]."?wrong_code17=true");
        refresh the page with activate the wrong_code17
}

how can I refresh the page with activate the wrong_code17

Help me please

 

[.josh]

maybe you didn't use ob_xxx right.  It's not in your code, so there's no way to tell.

[plodos]

I dont know how many times I used it :S but i didnt write the posted code.

[.josh]

so..you didn't write that code, and you can't even tell me where or how you used ob_start? Did you read the manual entry for ob_start?

[plodos]

PHPDocument3.php

<?php 
ob_start('wrong_code17');
// also I used ob_start();
?>
<table>
<tr>
<td align='left' width='100%' height='15'>

<?php if(isset($_GET['wrong_code17'])){ ?> 

<div style='border:1px solid #990000; background-color:#D70000; 
color:#FFFFFF; padding:4px; padding-left:6px; width:300px;'>
There is no paper to review.
<?php } ?>

</td>
</tr>
</table>
    
<?php
$opstr=array();

if(!count($opstr))
{
header("Location:".$_SERVER["PHP_SELF"]."?wrong_code17=true");
}
else
{
$opstr=implode('<br />', $opstr);
}
echo $opstr;	
?>
<?php ob_end_flush(); ?>

 

when I click the http://www.aaaa.com/PHPDocument3.php page is trying to refresh

 

after refresh, link is changing http://aaaa.com/PHPDocument3.php?wrong_code17=true

and its show nothing...

 

 

what can be the problem...

[trq]

Organise your code so it doesn't output anything prior to calling header(). There is no point attempting to output something if all your going to do is redirect. It makes No sense.

[plodos]

im using another codes before the header() thats the big problem but i dont how can i organize the codes

if(!count($opstr))
{
   //header("Location:".$_SERVER["PHP_SELF"]."?wrong_code17=true");
        refresh the page with activate the wrong_code17
}

are there alternative ways to refresh the page and activate with wrong_code17

 

if the variable is empty, show the error part, i need that:(

 

 

[trq]

<?php
$opstr=array();

if (!count($opstr)) {
  header("Location:".$_SERVER["PHP_SELF"]."?wrong_code17=true");
} else {
?>
<table>
<tr>
<td align='left' width='100%' height='15'>
<?php
  if (isset($_GET['wrong_code17'])){ ?> 
    <div style='border:1px solid #990000; background-color:#D70000; 
    color:#FFFFFF; padding:4px; padding-left:6px; width:300px;'> 
    There is no paper to review.
<?php
  }
  $opstr=implode('<br />', $opstr);
  echo $opstr;
}	
?>
</td>
</tr>
</table>

 

ps: The $opstr array is always going to be empty according to your logic.

[plodos]

im sorry but your code is not working, still same problem

 

did you test your code? or I didnt understand what you mean

[trq]

No I didn't test the code. What do you meen by not working? That code should no longer throw the header error.

 

As I explained though $opstr is always going to be an empty array in your code.

 

[plodos]

you are right "thorpe"

 

i listened to you, and I changed  something

 

if(!count($opstr)){
//header("Location:".$_SERVER["PHP_SELF"]."?wrong_code17=true");
$opstr ="<table>
<tr>
<td align='left' width='100%' height='15'>

<div style='border:1px solid #990000; background-color:#D70000; 
color:#FFFFFF; padding:4px; padding-left:6px; width:300px;'>
There is no paper to review.

</td>
</tr>
</table>";
}else{
$opstr=implode('<br />', $opstr);
}
echo $opstr;

 

it is doing the same job.

 

thanks for everything