Re: Variable variables and classes in PHP 3

Well I fixed it myself... :) it was more easy of what it think for those that someday have the same problem, use a temp var $temp_chica = $$chica; $temp_grande = $$grande; now $temp_chica->imagen will work PP> Hi PP> I am having problems with the following code PP> $cantidad = 5; PP> for ($x = 1; $x <= $cantidad; $x++) { PP> $chica = 'img_i'.$x.'c'; PP> $grande = 'img_i'.$x.'g'; PP> $nombre_c = 'i'.$x.'c'; PP> $nombre_g = 'i'.$x.'g'; PP> $size_c = 'i'.$x.'c_size'; PP> $size_g = 'i'.$x.'g_size'; PP> $type_c = 'i'.$x.'c_type'; PP> $type_g = 'i'.$x.'g_type'; PP> $$chica = new Upload($$nombre_c,$$size_c,$$type_c); PP> $$grande = new Upload($$nombre_g,$$size_g,$$type_g); PP> if (($$chica->imagen) && (${$grande}->imagen) && PP> (${$chica}->med(85,65))) { PP> ... some code ... PP> }; PP> The error appears when I refer $$chica->imagen or similar PP> How can I do it in PHP 3? PP> I also tried writing ${$chica}->imagen but it doesnt work PP> It works fine in PHP 4, but in my web server I just can use PHP 3 :( PP> I hope someone can help PP> thanks! Pablo Pasqualino Mar del Plata, Argentina http://www.marplatense.com