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 a is executed b is executedb is executedb is executed b is executeda is executedb is executed b is executeda is executed a is executed b is executedb is executedb is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Above usleep() function pauses PHP for .usleep(1000000); 10 seconds 1 microseconds 1 second 100 microseconds 10 seconds 1 microseconds 1 second 100 microseconds ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;}$result = calc(42, 0);echo $result; 0 84 Error 42 0 84 Error 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function one() {echo " this works";function two() {echo "this too works";}}one();two(); this works this worksthis too works this works this too works error this works this worksthis too works this works this too works error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am bb';}echo 'I am a';}b();a(); I am bI am a I am a Error Error I am bb I am bI am a I am a Error Error I am bb ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function addFunction($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 : Returned value from the function : 30 Returned value from the function : $return_value Error Returned value from the function : Returned value from the function : 30 Returned value from the function : $return_value Error ANSWER DOWNLOAD EXAMIANS APP
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