Explain what does $_server means?
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how we can upload and view video files
What is session in php why it is use?
Is laravel frontend or backend?
What is data type in php?
Is laravel better than codeigniter?
Are php sessions cookies?
What is a procedure in php?
Questions on OOP concepts 1. What are the access specifiers available in php ? Explain 2. What is object cloning ? 3. What are the differences between interface and abstract class ? 4. What is overloading ? 5. What is overriding ? 6. How to prevent function overriding ? 7. What is the use of "final" keyword ? 8. What is static variable ? How will access a static variable ? What is static class ?
What is the difference between print() and echo() in PHP?
What is is_null() in php?
What are the differences between procedure-oriented languages and object-oriented languages?
What is difference between required and require_once in php?