Basic PHP What will be the output of the following php code?$num = "1";$num1 = "2";print $num+$num1; 3 1+2 Error 12 3 1+2 Error 12 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. gettype() showtype() settype() whattype() gettype() showtype() settype() whattype() ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following PHP code?$score = 1234;$scoreboard = (array) $score;echo $scoreboard[0]; Error 1 1234 2 Error 1 1234 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”); 1, 2 and 3 1, 2 and 4 All of the mentioned 1 and 2 1, 2 and 3 1, 2 and 4 All of the mentioned 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP It is possible to create a hierarchy of namespaces in PHP. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of the following is not valid PHP code? &$something ${“MyVar”} $10_somethings $_10 $aVaR &$something ${“MyVar”} $10_somethings $_10 $aVaR ANSWER DOWNLOAD EXAMIANS APP
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