Another crazy day..

[aznjay]

    $sql  = 'SELECT * FROM phptut ORDER BY id ASC';
    $result = mysql_query($sql);


   while($row = mysql_fetch_assoc($result))
   {
        echo '<div id="tutorial"><a href="'.$_SERVER['REQUEST_URI'].'&id='.$row['id'].'">'.$row['title'].'</a></div>';

function strLength($str,$len){
    $lenght = strlen($str);
    if($lenght > $len){
        return substr($str,0,$len).'...';
    }else{
        return $str;
    }

}


$str = $row['article'];
//The fist part is the string, the second part is how long it can be
echo '<div id="tutorial2">';
echo strLength($str,150);
echo '<a href="'.$_SERVER['REQUEST_URI'].'&id='.$row['id'].'">Read More</a>';
echo '</div>';

   }
}
?>

CHeck this error out: http://alltraxx.uni.cc/index.php?page=phptuts

"Fatal error: Cannot redeclare strlength() (previously declared in /home/jayjay/public_html/phptuts.php:37) in /home/jayjay/public_html/phptuts.php on line 37"

 

I don't know how to fixe it.

 

[HeaDmiLe]

Simple... change the nema of function... this have been used somewhere else

[F1Fan]

It looks like you're including this phptuts.php file. Maybe you're including it more than once?

[PFMaBiSmAd]

Your function definition is inside of your while() loop. Every iteration of the loop redefines the function. Why would you put a function definition inside of a loop?

[HeaDmiLe]

Your function definition is inside of your while() loop. Every iteration of the loop redefines the function. Why would you put a function definition inside of a loop?

 

Oh, you're totally right, I haven't seen it... bannally mistake, sry

[aznjay]

Your function definition is inside of your while() loop. Every iteration of the loop redefines the function. Why would you put a function definition inside of a loop?

 

hahha sorrie but i don't get what you said..i'm newbie..i need a quick fixage

[HeaDmiLe]

    $sql  = 'SELECT * FROM phptut ORDER BY id ASC';
    $result = mysql_query($sql);


function strLength($str,$len){
    $lenght = strlen($str);
    if($lenght > $len){
        return substr($str,0,$len).'...';
    }else{
        return $str;
    }

}

   while($row = mysql_fetch_assoc($result))
   {
        echo '<div id="tutorial"><a href="'.$_SERVER['REQUEST_URI'].'&id='.$row['id'].'">'.$row['title'].'</a></div>';


$str = $row['article'];
//The fist part is the string, the second part is how long it can be
echo '<div id="tutorial2">';
echo strLength($str,150);
echo '<a href="'.$_SERVER['REQUEST_URI'].'&id='.$row['id'].'">Read More</a>';
echo '</div>';

   }
}
?>

[aznjay]

This is exactly what I need it went blank..but now for some reason it works..thnx head