Tell me how can we determine whether a variable is set?
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Tell me how is it possible to remove escape characters from a string?
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How is the comparison of objects done in php?
what is CURL?
Can php run without server?
how we can use lamp.ie installatiion and basic workings.Is it similar to wamp in usage?
Where are php configuration settings stored?
What are php functions?
what is constructor in a class, how it is work, how it is call?
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What is the difference between mysql_fetch_object and mysql_fetch_array?
What is query string php?