Which of the following function is used to change the root directory in PHP?

Related MCQs

• What is the value displayed when the following is executed? Assume that the code was executed using the following URL: testscript.php?c=25 <?php function process($c, $d = 25) { global $e; $retval = $c + $d - $_GET['c'] - $e; return $retval; } $e = 10; echo process(5); ?>
• Which of the following tags in PHP is not a valid way to begin and end a PHP code block?
• Which of the following commands delete the files from the /tmp directory, issued by non-root user?
• The ___________ function is used to read a single character from a file in PHP.
• Which function(s) in PHP computes the difference of arrays?
• What is the purpose of basename() function in PHP?
• What will the ?getdate() function returns in PHP?
• Which operator is used to concatenate two strings in PHP?
• Which command is used to find what is in your home directory?
• In PHP, fgets() is used to read a file one line at a time.