Online PHP editor | output for cGdWR

<?php function fixtags($text){ $text = htmlspecialchars($text); console.log($text); $text = preg_replace("/=/", "=\"\"", $text); console.log($text); $text = preg_replace("/"/", ""\"", $text); console.log($text); $tags = "/<(\/|)(\w*)(\ |)(\w*)([\\\=]*)(?|(\")\""\"|)(?|(.*)?"(\")|)([\ ]?)(\/|)>/i(\<h[1-9]>)"; $replacement = "<$1$2$3$4$5$6$7$8$9$10>"; $text = preg_replace($tags, $replacement, $text); console.log($text); $text = preg_replace("/=\"\"/", "=", $text); console.log($text); return $text; }?> <?php echo fixtags(" content of website ... <h1> Heading (?= 1 for largest to 6 for smallest, eg h1) </h1> Paragraph of Text Bold Text <a href="url"> ... </a> Italic Text Underline Text <strike> Strikeout </strike> Superscript - Smaller text placed below normal text ... ");