Variables always start with a ........ in PHP

Related MCQs

• Variables always start with a ________ in PHP.
• 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?
• What PHP stands for?
• PHP is an open source software
• Which of the following is not valid PHP code?
• PHP runs on different platforms (Windows, Linux, Unix, etc.)
• What is the purpose of basename() function in PHP?
• In PHP, fgets() is used to read a file one line at a time.
• Which of the following data type is compound datatype supported by PHP.