<?phpfunction sample() { &dollar;var1=20; echo &dollar;var1; echo &dollar;GLOBALS['var1']; }&dollar;var1=10;sample();echo &dollar;var1;?>20.what $_SERVER variable do?

To get the information about the files uploaded using POST methods

Will give the information about all the predefined variables to know the server information

When the information is passed using POST methods

<?phpfunction sample() { &dollar;var1=20; echo &dollar;var1; echo &dol

1.	<?phpfunction sample() { &dollar;var1=20; echo &dollar;var1; echo &dollar;GLOBALS['var1']; }&dollar;var1=10;sample();echo &dollar;var1;?> 20.what $_SERVER variable do?
A.	Will give the information about all the predefined variables to know the server information
B.	To get the information about the files uploaded using POST methods
C.	When the information is passed using POST methods
D.	None of the above
E.
Answer» B. To get the information about the files uploaded using POST methods