Returns whether the format contains an optional argument.
public hasOptionalArgument ( boolean $includeBase = true ) : boolean | ||
$includeBase | boolean | Whether to include arguments in the base format in the search. |
return | boolean | Returns `true` if the format contains an optional argument and `false` otherwise. |
/** * Returns whether the builder contains an optional argument. * * @param bool $includeBase Whether to include arguments in the base format * in the search. * * @return bool Returns `true` if the builder contains an optional argument * and `false` otherwise. */ public function hasOptionalArgument($includeBase = true) { Assert::boolean($includeBase, 'The parameter $includeBase must be a boolean. Got: %s'); if ($this->hasOptionalArg) { return true; } if ($includeBase && $this->baseFormat) { return $this->baseFormat->hasOptionalArgument(); } return false; }
/** * @expectedException \InvalidArgumentException */ public function testHasOptionalArgumentFailsIfIncludeBaseNoBoolean() { $format = new ArgsFormat(); $format->hasOptionalArgument(1234); }