<?php 
use giovdk21\yii2SyntaxHighlighter\SyntaxHighlighter;
SyntaxHighlighter::begin(['brushes' => ['php']]);
$code = "";
$code .= "<?php ";
$code .= "echo 'Hello World' ";
$code .= "?>";
echo SyntaxHighlighter::getBlock('
					<?php 
						echo "Hello World";
						$string = "Suhendra Yohana Putra";
						echo "Char Length is ".strlen($string);
						//output : Char Length is ' . strlen("Suhendra Yohana Putra") . '
					?>
					', 'php');
SyntaxHighlighter::end();