PHPUnit | assertContainsOnlyInstancesOf Function

The assertContainsOnlyInstancesOf() is a built in PHP function to test your php based features before deploying the application on your live application.


Example 1. Usage of assertContainsOnlyInstancesOf() function.


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Prem Tiwari

An engineer by profession and a passionate blogger by heart. Founder of (A Programming blog for beginners), Tech Speaker at various forums. A part from this he is an open source enthusiast, WordPress Lover, Blogger, SEO, and Growth Strategic.