Answer Posted / binay kumar
if(session_id()=="") session_start();
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
How to create a session? How to set a value in session? How to remove data from a session?
Require_once(), require(), include(). What is difference between them?
Differences between get and post methods?
Explain how can we increase the execution time of a php script?
How to stop the execution of php script?
Why print_r is used in php?
Can we run php on tomcat server?
Tell me how can we determine whether a variable is set?
Is it possible to remove the html tags from data?
What percentage of websites use php?
What is trait in php?
Why do we use namespace in php?
What is meant by MIME?
What is in a cookie?
How is the comparison of objects done in php?