public function QueryPath::attr in QueryPath 7.3

Same name and namespace in other branches

1. 6 QueryPath/QueryPath.php \QueryPath::attr()
2. 7.2 QueryPath/QueryPath.php \QueryPath::attr()

3 calls to QueryPath::attr()

QueryPath::css in QueryPath/QueryPath.php

QueryPath::dataURL in QueryPath/QueryPath.php

QueryPath::val in QueryPath/QueryPath.php

File

QueryPath/QueryPath.php, line 319

Class

QueryPath

Code

public function attr($name = NULL, $value = NULL) {
  if (is_null($name)) {
    if ($this->matches
      ->count() == 0) {
      return NULL;
    }
    $ele = $this
      ->getFirstMatch();
    $buffer = array();
    foreach ($ele->attributes as $name => $attrNode) {
      $buffer[$name] = $attrNode->value;
    }
    return $buffer;
  }
  if (is_array($name)) {
    foreach ($name as $k => $v) {
      foreach ($this->matches as $m) {
        $m
          ->setAttribute($k, $v);
      }
    }
    return $this;
  }
  if (isset($value)) {
    foreach ($this->matches as $m) {
      $m
        ->setAttribute($name, $value);
    }
    return $this;
  }
  if ($this->matches
    ->count() == 0) {
    return NULL;
  }
  if ($name == 'nodeType') {
    return $this
      ->getFirstMatch()->nodeType;
  }
  return $this
    ->getFirstMatch()
    ->getAttribute($name);
}