Basic PHP PHP ..... demand that you declare a data type when you create a variable. does not does does not does ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which statement will output $x on the screen? echo “$x;”; echo “$$x”; echo “/$x”; echo “\$x”; echo “$x;”; echo “$$x”; echo “/$x”; echo “\$x”; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP String values must be enclosed in ...... none of above single quotes double quotes both A and B none of above single quotes double quotes both A and B ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Assigning the empty string (like ' ') to a variable automatically renders it empty. False True False True ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This Only 2 2, 3 and 4 2 and 4 All of the mentioned Only 2 2, 3 and 4 2 and 4 All of the mentioned ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$a = "clue";$a .= "get";echo "$a"; false clueget true get false clueget true get ANSWER DOWNLOAD EXAMIANS APP
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