function StrictUnifiedDiffOutputBuilder::assertStringOrNull

1 call to StrictUnifiedDiffOutputBuilder::assertStringOrNull()

StrictUnifiedDiffOutputBuilder::__construct in vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php

File

vendor/sebastian/diff/src/Output/StrictUnifiedDiffOutputBuilder.php, line 320

Class

StrictUnifiedDiffOutputBuilder

Strict Unified diff output builder.

Namespace

SebastianBergmann\Diff\Output

Code

private function assertStringOrNull(array $options, string $option) : void {
    if (null !== $options[$option] && !is_string($options[$option])) {
        throw new ConfigurationException($option, 'a string or <null>', $options[$option]);
    }
}