| public addAttributes ( string $html, array $attributes, string $fallbackTagName = 'div', array $exclusiveAttributes = null ) : string | ||
| $html | string | The HTML code to augment |
| $attributes | array | Attributes to be added to the root element in the format array(' |
| $fallbackTagName | string | The root element tag name if one needs to be added |
| $exclusiveAttributes | array | A list of lowercase(!) attribute names that should be exclusive to the root element. If the existing root element contains one of these a new root element is wrapped |
| return | string | |
public function addAttributes($html, array $attributes, $fallbackTagName = 'div', array $exclusiveAttributes = null)
{
if ($attributes === array()) {
return $html;
}
$rootElement = $this->getHtmlRootElement($html);
if ($rootElement === null || $this->elementHasAttributes($rootElement, $exclusiveAttributes)) {
return sprintf('<%s%s>%s</%s>', $fallbackTagName, $this->renderAttributes($attributes), $html, $fallbackTagName);
}
$this->mergeAttributes($rootElement, $attributes);
return preg_replace('/<(' . $rootElement->nodeName . ')\\b[^>]*>/xi', '<$1' . addcslashes($this->renderAttributes($attributes), '\\\\$') . '>', $html, 1);
} /**
* @param string $html
* @param array $attributes
* @param string $fallbackTagName
* @param string $expectedResult
* @param array $exclusiveAttributes
* @test
* @dataProvider addAttributesDataProvider
*/
public function addAttributesTests($html, array $attributes, $fallbackTagName, $exclusiveAttributes, $expectedResult)
{
if ($fallbackTagName === null) {
$fallbackTagName = 'div';
}
$actualResult = $this->htmlAugmenter->addAttributes($html, $attributes, $fallbackTagName, $exclusiveAttributes);
$this->assertSame($expectedResult, $actualResult);
}
