PHP Functions Type Hinting was introduced in which version of PHP? PHP 6 PHP 4 PHP 5.3 PHP 5 PHP 6 PHP 4 PHP 5.3 PHP 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function calc($num1, $num2){$total = $num1 * $num2;return $total; }$result = calc(42, 0);echo $result; Error 0 84 42 Error 0 84 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function constant(){define("GREETING", "Welcome to Narnia",true);echo greeting;} ERROR greeting GREETING Welcome to Narnia ERROR greeting GREETING Welcome to Narnia ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5); 0.5 1 0 -0.5 0.5 1 0 -0.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function() Only 2 All of the mentioned 3 and 4 None of the mentioned Only 2 All of the mentioned 3 and 4 None of the mentioned ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used to get the current memory usage? get_peak_usage() get_memory_usage() get_memory_peak_usage() get_usage() get_peak_usage() get_memory_usage() get_memory_peak_usage() get_usage() ANSWER DOWNLOAD EXAMIANS APP
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