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PHP File RenameThe empty() function is used to trim whitespace from the edges and equate it to an empty string.
Following code is used to empty() function demo code If you need to copy and use your web site.
The empty() function have in the one arguments that name is mixed var.The empty() function will return true even if the string passed to it contains the number 0. it 0 means as Boolean false.
If you need empty() function demo code download from following link.
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