Class ToBeEmpty

Verify the length of the value is 0.

$matcher = new ToBeEmpty(); $matcher->match(""); //return true



$matcher->match("fo"); //return false
$matcher->match([ 1, 2 ]); //return false
$matcher->match(new ArrayIterator([ 1, 2 ])); //return false



	
		
expect\matcher\ToBeEmpty			
			 implements 
				expect\matcher\ReportableMatcher
			
			 uses 
					expect\matcher\LengthMatcherDelegatable
			
		
	








	
		Final

		
		Namespace: expect\matcher

		

				Copyright:
				Noritaka Horio holy.shared.design@gmail.com

				Author:
				Noritaka Horio holy.shared.design@gmail.com

			Located at matcher/ToBeEmpty.php
		

	



	
	Methods summary
	

		
			 public 

			
			
			
		

		
		#
		__construct( )

		
			Create a new matcher.
		

		
			Create a new matcher.







		
		
	
	

	
	Methods inherited from expect\matcher\ReportableMatcher
	
		
			reportFailed(), 
			reportNegativeFailed()
		
	
	
	
	Methods inherited from expect\Matcher
	
		
			match()
		
	
	

	
	Methods used from expect\matcher\LengthMatcherDelegatable
	
		
			match(), 
			reportFailed(), 
			reportNegativeFailed()

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Class ToBeEmpty