What is a PHP Filter?


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More PHP Interview Questions

How do you develop your own PHP extension ?

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What is the difference between client-side and server-side programming?

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Explain what are some new features introduced in php7?

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What are the correct and the most two common way to start and finish a PHP block of code?

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What is difference between echo and print_r in php?

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Which function gives us the number of affected entries by a query?

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What is use of count() function in php?

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How to download files from an external server with code in php?

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Create a PHP web script with the following attributes: on start, three HTML form elements are shown: an string input field, a checkbox field, a dropdown/pull down list with 5 elements and a submit button. On submission, the form should be redisplayed (while remaining all options/inputs as the user has selected/entered them). Additionally, the selections/inputs of the user should be displayed in text. Please solve this without the use of any external libraries.

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What is overloading in php?

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List out different arguments in PHP header function?

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How can you submit a form without a submit button?

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