How to check if a file exists ?
To determine whether a file exists on the server,PHP has a simple function: file_exists.
To determine whether a file exists on the server,PHP has a simple function: file_exists.
Just like ASP,or PHP,JSP is also allow to include for programmer by include function.Here's the simple example.
Actually there is such a function in PHP which function is "include".It's very strong function.But Javascript does not support such a function.Here's the alternate method to do that.To include javascript, following is using usually: