Keys, and values mysql.

```
$valores[$codigo] = "<img src=\"template/" . $template . "/smiles/" . $smile . "\" border=\"0\"/>";
$arrayKeys  =   array_keys($valores);
$arrayValues    =   array_values($valores);
return preg_replace($arrayKeys, $arrayValues, $coment);

```

error, Warning: preg\_replace() [function.preg-replace]: No ending delimiter ':' found.