Explain what is the static variable in function useful for?
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In How many ways can u represent Not equal?Give Syntax of all ways..
What is the use of trim function in php?
Tell me what is the difference between unset() and unlink()?
Is php free to use?
How can we know the number of days between two given dates using PHP?
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Which functions are used to count the total number of array elements in php?
How to send email using php script?
Is php object oriented?
What is a persistence cookie?
What does the php error 'parse error in php - unexpected t_variable at line x' means?
How to find length of an array in php ?
What are the differences between GET and POST methods?