/**
* Render a single HTML element
*
* @param string $element HTML element name
* @param mixed $content Content to be enclosed within tags, NULL for elements without content
* @param array $attributes Associative array of attributes for the element. Values are escaped automatically.
* @param bool $inline Whether the element should appear inline or with newlines
* @return string
*/
function __invoke($element, $content = null, $attributes = null, $inline = false)
{
$newline = $inline ? '' : "\n";
// opening tag
$output = "<{$element}";
if (is_array($attributes)) {
foreach ($attributes as $attribute => $value) {
$output .= " {$attribute}=\"" . $this->_escapeHtmlAttr->__invoke($value) . '"';
}
}
if ($content === null) {
if ($this->_emptyTags) {
// HTML
if (in_array(strtolower($element), $this->_emptyTags)) {
$output .= '>';
} else {
$output .= "></{$element}>";
}
} else {
// XHTML
$output .= ' />';
}
$output .= $newline;
return $output;
}
$output .= '>';
$output .= $newline;
// content
$output .= $content;
$output .= $newline;
// closing tag
$output .= "</{$element}>";
$output .= $newline;
return $output;
}
public function testSettingValidEncodingShouldNotThrowExceptions()
{
foreach ($this->supportedEncodings as $value) {
$helper = new EscapeHelper();
$helper->setEncoding($value);
$helper->getEscaper();
}
}