What is php programming used for?
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Which of the following represents the proper way to set a session variable? Answer: a. $_SESSION['foo'] = 'bar'; b. session_start(); c. session_set_save_handler ('myopen', 'myclose', 'myread', 'mywrite', 'mydelete', 'mygarbage'); d. $foo = $_SESSION['foo']; 2.When administering MySQL, you should make the data directory accessible via the operating system 3.which statement can be used to determine how the optimizer resolves a query
What is the differences between $a != $B and $a !== $B?
What is use of echo in php?
Can you give example for trait in php?
How to find length of an array in php ?
Where are cookies stored php?
Why do we use hooks?
What are psrs? Choose 1 and briefly describe it?
What are the types of variables in php?
What does the unset() function mean?
Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?
Which function would you use to insert a record into a database in php?