Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This All of the mentioned 2 and 4 Only 2 2, 3 and 4 All of the mentioned 2 and 4 Only 2 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP The value of __NAMESPACE__ is a string that contains the current namespace name. In global, un-namespaced code, it contains . . . . . . an empty string 0 gibberish value NULL an empty string 0 gibberish value NULL ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$team = "arsenal";switch ($team) {case "manu":echo "I love man u";case "arsenal":echo "I love arsenal";case "manc":echo "I love manc"; } I love arsenalI love manc I love arsenalI love mancI love manu I love arsenal Error I love arsenalI love manc I love arsenalI love mancI love manu I love arsenal Error ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”); All of the mentioned 1, 2 and 3 1, 2 and 4 1 and 2 All of the mentioned 1, 2 and 3 1, 2 and 4 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. settype() whattype() showtype() gettype() settype() whattype() showtype() gettype() ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$total = "25 students";$more = 10;$total = $total + $more;echo "$total"; 25 students 35 35 students Error 25 students 35 35 students Error ANSWER DOWNLOAD EXAMIANS APP
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