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<?php |
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namespace drupol\htmltag; |
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/** |
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* Class AbstractBaseHtmlTagObject |
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*/ |
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abstract class AbstractBaseHtmlTagObject |
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{ |
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/** |
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* Escape values. |
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* |
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* @param array $values |
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* The values to escape. |
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* |
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* @return array |
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* The values escaped. |
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*/ |
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protected function escapeValues(array $values) |
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{ |
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return \array_map( |
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[$this, 'escape'], |
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$values |
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); |
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} |
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/** |
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* Normalize the values. |
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* |
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* @param mixed $values |
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* The value to normalize. |
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* |
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* @return array |
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* The value normalized. |
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*/ |
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protected function normalizeValues($values) |
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{ |
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return \array_filter( |
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$this->escapeValues($values), |
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'\is_string' |
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); |
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} |
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/** |
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* Transform a multidimensional array into a flat array. |
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* |
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* We could use a iterator_to_array() with a custom RecursiveArrayIterator. |
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* But it seems to be even slower. |
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* |
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* @see http://php.net/manual/en/class.recursivearrayiterator.php#106519 |
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* |
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* @param mixed[] $array |
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* The input array. |
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* |
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* @return mixed[] |
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* The array with only one dimension. |
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*/ |
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protected function ensureFlatArray(array $array) |
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{ |
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return \array_reduce( |
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$array, |
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function ($carry, $item) { |
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if (\is_array($item)) { |
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return \array_merge( |
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$carry, |
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$this->ensureFlatArray($item) |
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); |
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} |
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$carry[] = $item; |
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return $carry; |
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}, |
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[] |
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); |
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} |
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/** |
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* Make sure the value is an array. |
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* |
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* @param mixed $data |
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* The input value. |
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* |
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* @return string|null |
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* The input value in an array. |
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*/ |
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protected function ensureString($data) |
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{ |
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$return = null; |
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switch (\gettype($data)) { |
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case 'string': |
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$return = $data; |
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break; |
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case 'integer': |
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case 'double': |
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$return = (string) $data; |
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break; |
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case 'object': |
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if (\method_exists($data, '__toString')) { |
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$return = $data->__toString(); |
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} |
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break; |
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case 'boolean': |
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case 'array': |
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default: |
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$return = null; |
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break; |
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} |
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return $return; |
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} |
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/** |
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* Preprocess values before they are returned to user. |
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* |
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* @param array $values |
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* The raw values. |
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* @param string $name |
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* The name of the object. |
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* |
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* @return array|\drupol\htmltag\Attribute\AttributeInterface[] |
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* The values. |
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*/ |
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public function preprocess(array $values, $name = null) |
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{ |
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return $values; |
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} |
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/** |
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131
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* Sanitize a value. |
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132
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* |
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* @param string|mixed $value |
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* The value to sanitize |
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* |
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* @return string|mixed |
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* The value sanitized. |
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138
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*/ |
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139
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abstract protected function escape($value); |
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140
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} |
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drupol /
htmltag
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.