How check field is empty or not in php?
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How can you retrieve data from the mysql database using php?
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What are escaping characters? Explain with an example?
What changes to done in PHP.ini file for file uploading?
What is overloading and overriding in oop?
What is strcmp?
what is the difference between php and my sql
What is form submission?
Explain what are the two main string operators?
What is the difference between single quoted string and double quoted string?
Where is the submitted form data stored?
What are the special characters you need to escape in double-quoted stings?