protected function Dbug::varIsArray in dBug for Drupal 8

Same name and namespace in other branches

1. 2.0.x src/Dbug.php \Drupal\dbug\Dbug::varIsArray()
2. 1.0.x src/Dbug.php \Drupal\dbug\Dbug::varIsArray()

If variable is an array type.

Parameters

mixed $var: The variable.

1 call to Dbug::varIsArray()

Dbug::checkType in src/Dbug.php

Check variable type.

File

src/Dbug.php, line 369

Class

Dbug

Implementation of dBug for Drupal.

Namespace

Drupal\dbug

Code

protected function varIsArray($var) {
  $var_ser = serialize($var);
  array_push($this->arrHistory, $var_ser);
  $this
    ->makeTableHeader("array", "array");
  if (is_array($var)) {
    foreach ($var as $key => $value) {
      $this
        ->makeTdHeader("array", $key);

      // Check for recursion.
      if (is_array($value)) {
        $var_ser = serialize($value);
        if (in_array($var_ser, $this->arrHistory, TRUE)) {
          $value = "*RECURSION*";
        }
      }
      if (in_array(gettype($value), $this->arrType)) {
        $this
          ->checkType($value);
      }
      else {
        $value = trim($value) == "" ? "[empty string]" : $value;
        $this->output[] = $value;
      }
      $this->output[] = $this
        ->closeTdRow();
    }
  }
  else {
    $this->output[] = "<tr><td>" . $this
      ->error("array") . $this
      ->closeTdRow();
  }
  array_pop($this->arrHistory);
  $this->output[] = "</table>";
}