PHP Functions Type Hinting was introduced in which version of PHP? PHP 4 PHP 5 PHP 5.3 PHP 6 PHP 4 PHP 5 PHP 5.3 PHP 6 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello helloblabla error helloblablablabla hello helloblabla error helloblablablabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to build a function that accepts any number of arguments? func_get_argc() func_get_argv() get_argc() get_argv() func_get_argc() func_get_argv() get_argc() get_argv() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42); Error 84 0 42 Error 84 0 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5); 0.5 0 1 -0.5 0.5 0 1 -0.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function _func(){echo "Hello World";}_func(); Hello World No Output None of the mentioned ERROR Hello World No Output None of the mentioned ERROR ANSWER DOWNLOAD EXAMIANS APP
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