what is session_set_save_handler in PHP?
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Tell me what sized websites have you worked on in the past?
Tell me is it possible to protect special characters in a query string?
Explain the purpose of output buffering in php.
What are different ways to redirect from on page to other?
What is namespace in php?
For printing out strings, there are echo, print and printf. Explain the differences.
Tell me how the result set of mysql be handled in php?
I have two radio button, i click one radio button display one dropdown box, one text field. and then click another radio button display one text field.so any one give me good idea plz.....i used <div id="" style=display:none> but not work..
Which function is used to read a file removing the html and php tags in it upwork?
Explain about require and include function?
What is fetch array in php?
How can we get the properties (size, type, width, height) of an image using PHP image functions?