How to access a global variable inside a function?
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How do you check if a variable has not been set in php?
Can we override magic methods in php?
What is php default argument?
Is php 5 still supported?
Tell me will a comparison of an integer 12 and a string "13" work in php?
Explain how we can get the number of elements in an array?
What are the different functions in sorting an array?
What is the use of inner join in mysql?
How can you access a COM object from a PHP page?
What is the integer?
What beforeFilter() is used?
Which function would you use to insert a record into a database in php?