What is memcache?


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More PHP Interview Questions

What is difference between count or sizeof function in php?

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How to execute an sql query? How to fetch its result?

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Write a hello world program using variable?

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What is the difference between mysql_connect and mysql_pconnect ? Which one is good in terms of performance ?

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What are string functions?

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how to track user logged out or not? when a user is idle?

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What does empty mean in php?

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What is the value for this auto incremented field user_pri_id?

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How many functions are there in php?

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Can I include php in javascript?

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"mysql_fetch_row — Get a result row as an enumerated array",this sentence comes from the PHP offical manual.However ,i can not understand the words "enumerated array".I need some help.Thanks a lot to everyone that reply.

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What is strlen function in php?

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