<?php var_export(mixed $value, bool $return = false): ?string
<?php { public static function withVisibility(string $visibility, string $expectedMessage): InvalidVisibilityProvided { $provided = var_export($visibility, true); $message = "Invalid visibility provided. Expected {$expectedMessage}, received {$provided}"; throw new InvalidVisibilityProvided($message);
<?php $key = ''; foreach ($arguments as $argument) { $key .= var_export($argument, true); } return $key;