Error in browser console
http://www.example.com:97/scriptcase/app/adm/menu/<?php%20echo%20/scriptcase/app/adm/_lib/img;%20?>/transparent.png
Generated code line
$str_retorno .= " <td style=“height:1px; padding: 0px;” bgcolor="". $bg_color .""><img src=’<?php echo $path_imag_cab; ?>/transparent.png’ border=“0” style=“height:1px;”></td>
";
Output to browser
<td style=“height:1px; padding: 0px;” bgcolor="#305908"><img src=’<?php echo /scriptcase/app/adm/_lib/img; ?>/transparent.png’ border=“0” style=“height:1px;”></td>
Possible fix
$str_retorno .= " <td style=“height:1px; padding: 0px;” bgcolor="". $bg_color .""><img src=’". $path_imag_cab."/transparent.png’ border=“0” style=“height:1px;”></td>
";