How to check an key is exists in array?
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To run php script on a local machine we need to install Apache http server and php. Then only scripts are run in the browsers. but when these things are not loaded on a local machine and a php script is brought by the browser still the browser displays the page. how?
When use javascript vs php?
Is php used for frontend or backend?
Define about declare construct?
How many types of functions are there in php?
What are the string function in php?
What is a class in php programing?
What is difference between session and cookies in php?
How to store the uploaded file to the final location?
Why print_r is used in php?
Why php language is used?
How to create an array of a group of items inside an html form?