function views_var_export

Export a field.

2 calls to views_var_export()
views_handler_filter_in_operator::validate in handlers/views_handler_filter_in_operator.inc
Validates the handler against the complete View.
views_object::export_option in includes/base.inc

File

./views.module, line 2556

Code

function views_var_export($var, $prefix = '', $init = TRUE) {
  if (is_array($var)) {
    if (empty($var)) {
      $output = 'array()';
    }
    else {
      $output = "array(\n";
      foreach ($var as $key => $value) {
        $output .= "  " . views_var_export($key, '', FALSE) . " => " . views_var_export($value, '  ', FALSE) . ",\n";
      }
      $output .= ')';
    }
  }
  elseif (is_bool($var)) {
    $output = $var ? 'TRUE' : 'FALSE';
  }
  elseif (is_string($var) && strpos($var, "\n") !== FALSE) {
    // Replace line breaks in strings with a token for replacement
    // at the very end. This protects multi-line strings from
    // unintentional indentation.
    $var = str_replace("\n", "***BREAK***", $var);
    $output = var_export($var, TRUE);
  }
  else {
    $output = var_export($var, TRUE);
  }
  if ($prefix) {
    $output = str_replace("\n", "\n{$prefix}", $output);
  }
  if ($init) {
    $output = str_replace("***BREAK***", "\n", $output);
  }
  return $output;
}