PHP Functions What will be the output of the following PHP code ?function mine($num){$num = 2 + $num;echo $num;}mine(3); 5 $num 3 None of the mentioned 5 $num 3 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following is the right way of defining a function in PHP? function { function body } function fumctionName(parameters) { function body } data type functionName(parameters) { function body } functionName(parameters) { function body } function { function body } function fumctionName(parameters) { function body } data type functionName(parameters) { function body } functionName(parameters) { function body } ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function string(){echo strstr("Hello world!", 111);}string(); 111 o world! Hello world! No Output 111 o world! Hello world! No Output ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 10 seconds 1 second 100 microseconds 1 microseconds 10 seconds 1 second 100 microseconds 1 microseconds ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function addFunction($num1, $num2) {$sum = $num1 + $num2;return $sum;}$return_value = addFunction(10, 20);echo "Returned value from the function : $return_value" Returned value from the function : $return_value Error Returned value from the function : 30 Returned value from the function : Returned value from the function : $return_value Error Returned value from the function : 30 Returned value from the function : ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo lcfirst("welcome to my India"); welcome to my India Welcome to my india Welcome to my India welcome to my india welcome to my India Welcome to my india Welcome to my India welcome to my india ANSWER DOWNLOAD EXAMIANS APP
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