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public function Dumper::setIndentation in Loft Data Grids 7.2

Same name and namespace in other branches

6.2 vendor/symfony/yaml/Symfony/Component/Yaml/Dumper.php \Symfony\Component\Yaml\Dumper::setIndentation()

Sets the indentation.

Parameters

int $num The amount of spaces to use for indentation of nested nodes:

File

vendor/symfony/yaml/Dumper.php, line 33

Class

Dumper: Dumper dumps PHP variables to YAML strings.

Namespace

Symfony\Component\Yaml

Code

public function setIndentation($num) {
  if ($num < 1) {
    throw new \InvalidArgumentException('The indentation must be greater than zero.');
  }
  $this->indentation = (int) $num;
}