Basic PHP It is possible to create a hierarchy of namespaces in PHP. TRUE FALSE TRUE FALSE 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 What will be the output of the following code?function track() {static $count = 0;$count++;echo $count;}track();track();track(); 000 111 011 123 000 111 011 123 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP With the introduction of namespaces, the same function name can be used in multiple places. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list. backslash percent asterix ampersand backslash percent asterix ampersand ANSWER DOWNLOAD EXAMIANS APP
Basic PHP We can use _________ to comment a single line?1. /?2. //3. #4. /* */ 1, 3 and 4 Both 2 and 4 2, 3 and 4 Only 2 1, 3 and 4 Both 2 and 4 2, 3 and 4 Only 2 ANSWER DOWNLOAD EXAMIANS APP
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