PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;}$result = calc(42, 0);echo $result; Error 42 84 0 Error 42 84 0 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?$x = 75;$y = 25;function addition(){$GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];}addition();echo $z; 25 75 100 error 25 75 100 error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() None of the mentioned 3 and 4 All of the mentioned Only 2 None of the mentioned 3 and 4 All of the mentioned Only 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 2 Option 1 Option 4 All listed here Option 2 Option 1 Option 4 All listed here ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function b() {echo "b is executed";}function a(){b();echo "a is executed";b();}a(); b is executeda is executedb is executed b is executeda is executed b is executedb is executedb is executed a is executed b is executeda is executedb is executed b is executeda is executed b is executedb is executedb is executed a is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo "chr(52)"; 1 2 4 3 1 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
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