Explain what does the unset() function means?
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Can php run without apache?
What are the different tables present in mysql, which type of table is generated when we are creating a table in the following syntax: create table employee(eno int(2),ename varchar(10)) ?
What difference between require() and require_once()?
Which cryptographic extension provide generation and verification of digital signatures?
How to get the IP address of the client/user in PHP?
Explain the difference between static and dynamic websites?
how can i upload only pdf files in my website? files has not a pdf extension mantioned
Write down the code for saving an uploaded file in PHP.
What is the name of the scripting engine that powers PHP?
What is restful api?
How do you remove whitespace from the beginning and end of a $string variable?
What is the integer?