Inheritance diagram for PHPUnit\Framework\Constraint\IsIdentical:

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Collaboration diagram for PHPUnit\Framework\Constraint\IsIdentical:

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Public Member Functions
	__construct ($value)

	evaluate ($other, $description='', $returnResult=false)

	toString ()

Public Member Functions inherited from PHPUnit\Framework\Constraint\Constraint
	count ()

Public Attributes
const	EPSILON = 0.0000000001

Protected Member Functions
	failureDescription ($other)

Protected Member Functions inherited from PHPUnit\Framework\Constraint\Constraint
	matches ($other)

	fail ($other, $description, ComparisonFailure $comparisonFailure=null)

	additionalFailureDescription ($other)

Protected Attributes
	$value

Protected Attributes inherited from PHPUnit\Framework\Constraint\Constraint
	$exporter

Detailed Description

Constraint that asserts that one value is identical to another.

Identical check is performed with PHP's === operator, the operator is explained in detail at {@url http://www.php.net/manual/en/types.comparisons.php}. Two values are identical if they have the same value and are of the same type.

The expected value is passed in the constructor.

Constructor & Destructor Documentation

◆ __construct()

PHPUnit\Framework\Constraint\IsIdentical::__construct ( $value )

Parameters

mixed $value

Member Function Documentation

◆ evaluate()

PHPUnit\Framework\Constraint\IsIdentical::evaluate	(	$other,
		$description = `''`,
		$returnResult = `false`
	)

Evaluates the constraint for parameter $other

If $returnResult is set to false (the default), an exception is thrown in case of a failure. null is returned otherwise.

If $returnResult is true, the result of the evaluation is returned as a boolean value instead: true in case of success, false in case of a failure.

Parameters

mixed	$other	Value or object to evaluate.
string	$description	Additional information about the test
bool	$returnResult	Whether to return a result or throw an exception