PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. Garbage value -1 0 NULL Garbage value -1 0 NULL ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia");echo greeting;} Welcome to Narnia GREETING ERROR greeting Welcome to Narnia GREETING ERROR greeting ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo hex2bin("48656c6c6f20576f726c6421"); welcome to india Hello World! This is PHP! MCQ questons welcome to india Hello World! This is PHP! MCQ questons ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... left to right sometimes left to right and sometimes right to left Always right to left right to left left to right sometimes left to right and sometimes right to left Always right to left right to left ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function mine($num){$num = 2 + $num;echo $num;}mine(3); None of the mentioned 5 3 $num None of the mentioned 5 3 $num ANSWER DOWNLOAD EXAMIANS APP
PHP Functions A function in PHP which starts with ______ (double underscore) is know as. Inbuilt Function Default Function Magic Function User Defined Function Inbuilt Function Default Function Magic Function User Defined Function ANSWER DOWNLOAD EXAMIANS APP
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