public static function toXhtml($strString)
	{
		$arrPregReplace = array
		(
			'/<(br|hr|img)([^>]*)>/i' => '<$1$2 />', // Close stand-alone tags
			'/ border="[^"]*"/'       => ''          // Remove deprecated attributes
		);

		$arrStrReplace = array
		(
			'/ />'             => ' />',        // Fix incorrectly closed tags
			'<b>'              => '<strong>',   // Replace <b> with <strong>
			'</b>'             => '</strong>',
			'<i>'              => '<em>',       // Replace <i> with <em>
			'</i>'             => '</em>',
			'<u>'              => '<span style="text-decoration:underline">',
			'</u>'             => '</span>',
			' target="_self"'  => '',
			' target="_blank"' => ' onclick="return !window.open(this.href)"'
		);

		$strString = preg_replace(array_keys($arrPregReplace), $arrPregReplace, $strString);
		$strString = str_ireplace(array_keys($arrStrReplace), $arrStrReplace, $strString);

		return $strString;
	}
public static function toXhtml($strString)
	{
		$arrPregReplace = array
		(
			'/<(br|hr|img)([^>]*)>/i' => '<$1$2 />', 
			'/ border="[^"]*"/'       => ''          
		);

		$arrStrReplace = array
		(
			'/ />'             => ' />',        
			'<b>'              => '<strong>',   
			'</b>'             => '</strong>',
			'<i>'              => '<em>',       
			'</i>'             => '</em>',
			'<u>'              => '<span style="text-decoration:underline">',
			'</u>'             => '</span>',
			' target="_self"'  => '',
			' target="_blank"' => ' onclick="return !window.open(this.href)"'
		);

		$strString = preg_replace(array_keys($arrPregReplace), $arrPregReplace, $strString);
		$strString = str_ireplace(array_keys($arrStrReplace), $arrStrReplace, $strString);

		return $strString;
	}
public static function toXhtml ( $ strString ) { $ arrPregReplace = array ( '/<(br|hr|img)([^>]*)>/i' => '<$1$2 />' , // Close stand-alone tags '/ border="[^"]*"/' => '' // Remove deprecated attributes ) ; $ arrStrReplace = array ( '/ />' => ' />' , // Fix incorrectly closed tags '<b>' => '<strong>' , // Replace <b> with <strong> '</b>' => '</strong>' , '<i>' => '<em>' , // Replace <i> with <em> '</i>' => '</em>' , '<u>' => '<span style="text-decoration:underline">' , '</u>' => '</span>' , ' target="_self"' => '' , ' target="_blank"' => ' onclick="return !window.open(this.href)"' ) ; $ strString = preg_replace ( array_keys ( $ arrPregReplace ) , $ arrPregReplace , $ strString ) ; $ strString = str_ireplace ( array_keys ( $ arrStrReplace ) , $ arrStrReplace , $ strString ) ; return $ strString ; }
Convert a string to XHTML

@param string $strString The HTML5 string

@return string The XHTML string
Convert a string to XHTML