Notice: Undefined variable: iCountFiles

[DJSnels]

Ik ben bezig met een gastenboek en snap de volgende foutmelding niet:

Notice: Undefined variable: iCountFiles *************** regel 261

 

//Smilies toegestaan?if ($GetConfiguratie['smiley'] == 1){$AfbeeldingenPerRegel = 12 ;    if (!$rHandle = opendir('./images/smilies'))    {$sP_Smilies = 'Geef de map "smilies" leesrechten!';}    else    {$sP_Smilies = '';        while (false !== ($sFile = readdir($rHandle)))        {if (preg_match("/^([sa-zA-Z0-9]+){3}(:?\.gif|\.jpg)$/", $sFile))            {                $sFileShort = preg_replace("/^([sa-zA-Z0-9]+)(:?\.gif|\.jpg)$/", "(\\1)",$sFile);                $iCountFiles++ ;                                    /////////////////////////////////////////////////////////////REGEL261                if ($iCountFiles % $AfbeeldingenPerRegel == 0)                {$sP_Smilies .= '<img onClick="insertSmilie(\''.$sFileShort.'\')" src="images/smilies/'.$sFile.'" alt="code: '.$sFileShort.'" /><br />';}                else                {$sP_Smilies .= '<img onClick="insertSmilie(\''.$sFileShort.'\')" src="images/smilies/'.$sFile.'" alt="code: '.$sFileShort.'" />  ';}            }        }        closedir($rHandle);    }}

 

 

hoe los ik dit het best op?

[Philip]

can you pass the mustard? thx

[DJSnels]

can you pass the mustard? thanks

 

[Adam]

Not many will speak German (?) here.

[DJSnels]

I´m corrently creating aq guestbook and i´m getting the following errormessage:

Notice: Undefined variable: iCountFiles *************** line 261

 

//Smilies toegestaan?if ($GetConfiguratie['smiley'] == 1){$AfbeeldingenPerRegel = 12 ;    if (!$rHandle = opendir('./images/smilies'))    {$sP_Smilies = 'Geef de map "smilies" leesrechten!';}    else    {$sP_Smilies = '';        while (false !== ($sFile = readdir($rHandle)))        {if (preg_match("/^([sa-zA-Z0-9]+){3}(:?\.gif|\.jpg)$/", $sFile))            {                $sFileShort = preg_replace("/^([sa-zA-Z0-9]+)(:?\.gif|\.jpg)$/", "(\\1)",$sFile);                $iCountFiles++ ;                                    ///////////////////////////////////////////////////////////// THIS IS LINE 261                if ($iCountFiles % $AfbeeldingenPerRegel == 0)                {$sP_Smilies .= '<img onClick="insertSmilie(\''.$sFileShort.'\')" src="images/smilies/'.$sFile.'" alt="code: '.$sFileShort.'" /><br />';}                else                {$sP_Smilies .= '<img onClick="insertSmilie(\''.$sFileShort.'\')" src="images/smilies/'.$sFile.'" alt="code: '.$sFileShort.'" />  ';}            }        }        closedir($rHandle);    }}

 

How to solve this?

 

 

EDIT: translated to english, sorry for that 

[Adam]

It's because you're trying to increment a variable that hasn't been defined. Set $iCountFiles to 0 before the loop:

 

 

(...)    {$sP_Smilies = '';        $iCountFiles = 0;        while (false !== ($sFile = readdir($rHandle)))        {if (preg_match("/^([sa-zA-Z0-9]+){3}(:?\.gif|\.jpg)$/", $sFile))(...)