Forum : How do you clear a variable in PHP ?
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View Manju S Reddy 's Profile

How do you clear a variable in PHP ?

how do you clear a variable in php....
Asked by Manju S Reddy | Mar 17, 2010 |  Reply now
Replies (1)
View teacher siliconindia 's Profile
Hi Manjunath,
You can unset a variable in PHP by setting it to NULL. You can set a variable to NULL by declaring it normally or using the function unset().
Mar 17, 2010

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