PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42); Error 84 42 0 Error 84 42 0 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
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(); 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 b is executeda is executedb is executed b is executeda is executed b is executedb is executedb is executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function 2myfunc(){echo "Hello World";}2myfunc(); No Output None of the mentioned ERROR Hello World No Output None of the mentioned ERROR Hello World ANSWER DOWNLOAD EXAMIANS APP
PHP Functions It is always necessary to use parentheses with the print function. False True False True ANSWER DOWNLOAD EXAMIANS APP
PHP Functions The arguments in a function are evaluated from ..... Always right to left left to right sometimes left to right and sometimes right to left right to left Always right to left left to right sometimes left to right and sometimes right to left right to left ANSWER DOWNLOAD EXAMIANS APP
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