PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "chr($total)";}$var1 = "sum";$var1(5, 44); 49 Sum 1 Error 49 Sum 1 Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function string(){echo strstr("Hello world!", 111);}string(); 111 Hello world! No Output o world! 111 Hello world! No Output o world! ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Returning values from functions may include ..... Objects None of above Both A & B Arrays Objects None of above Both A & B Arrays ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? md5() uniqueid() mdid() id() md5() uniqueid() mdid() id() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function start($string){if ($string < 45)return 20;elsereturn 40;}$t = start(90);if ($t < 20){echo "Have a good day!";}else{echo "Have a good night!";} Have a good day! Have a good night! ERROR None of the mentioned Have a good day! Have a good night! ERROR None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function TV($string) {echo "my favourite TV show is ".$string;function b() {echo " I am here to spoil this code";}}b(); My favourite TV show isI am here to spoil this code None of the mentioned I am here to spoil this code Error My favourite TV show isI am here to spoil this code None of the mentioned I am here to spoil this code Error ANSWER DOWNLOAD EXAMIANS APP
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