Printing Variables in Single Quotes

R

Rinat2014-04-13 12:24:03

PHP

Rinat, 2014-04-13 12:24:03

Rhetorical question: Is it possible to output a variable in any way, through single quotes echo ?
something like this: echo'<html> class="$nav" </html>'
options: shielding please do not offer, i.e.
echo "<html> class=\" $nav \"</html>"

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Eugene Obrezkov, 2014-04-13
@WaRstim

And why is concatenation or double quotes not suitable?

echo "<html>$nav</html>";
echo '<html>' . $nav . '</html>';

They seem to be concatenated with a dot, otherwise I don’t remember)