Hola,no entendi muy bien la pagina,,el ingles no muy bien,probe esto:
echo "<table class='estilotabla'>";
y funciona,,pero al validarlo me da el siguiente error:
Line 13, column 33: character data is not allowed here
echo "<table class='estilotabla'>";
You have used character data somewhere it is not permitted to appear. Mistakes that can cause this error include putting text directly in the body of the document without wrapping it in a container element (such as a <p>aragraph</p>) or forgetting to quote an attribute value (where characters such as "%" and "/" are common, but cannot appear without surrounding quotes).
Que tengo mal?