PHP Functions The arguments in a function are evaluated from ..... right to left left to right Always right to left sometimes left to right and sometimes right to left right to left left to right Always right to left sometimes left to right and sometimes right to left ANSWER DOWNLOAD EXAMIANS APP
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); Error Sum 49 1 Error Sum 49 1 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 a is executed b is executedb is executedb is executed b is executeda is executed b is executeda is executedb is executed a is executed b is executedb is executedb is executed b is executeda is executed 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 : 30 Error Returned value from the function : Returned value from the function : $return_value Returned value from the function : 30 Error Returned value from the function : Returned value from the function : $return_value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions strlen() returns the length of the string on success and . . . . if the string is empty. -1 NULL 0 Garbage value -1 NULL 0 Garbage value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function email(){$email = ’contact@examians.com’;$new = strstr($email, ‘@');echo $new;}email(); contact @examians.com contact@examians.com examians.com contact @examians.com contact@examians.com examians.com ANSWER DOWNLOAD EXAMIANS APP
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