Explain what is the static variable in function useful for?
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What PHP stands for?
What is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?
Does php support function overloading?
Which function(s) in PHP computes the difference of arrays?
Explain the visibility of the property or method?
Explain what is the difference between mysql_fetch_array() and mysql_fetch_assoc()?
What is difference between array_merge and array_combine in php?
Without using forms and hidden variables, how to send variables from a PHP script to another URL using POST method?
Can I use node js with php?
What is isset in php?
Can you use php and javascript together?
What is a variable cost example?