PHP Functions A function in PHP which starts with ______ (double underscore) is know as. Magic Function Inbuilt Function User Defined Function Default Function Magic Function Inbuilt Function User Defined Function Default Function ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$op2 = "blabla";function foo($op1) {echo $op1;echo $op2;}foo("hello"); error helloblablablabla hello helloblabla error helloblablablabla hello helloblabla ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will happen in this function call?function calc($price, $tax) {$total = $price + $tax;}$pricetag = 15;$taxtag = 3;calc($pricetag, $taxtag); Default Argument Value Type Hinting Call By Reference Call By Value Default Argument Value Type Hinting Call By Reference Call By Value ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function test($int){if ($int == 1)echo "This Works";if ($int == 2)echo "This Too Seems To Work";}test(1);TEST(2); This WorksThis Too Seems To Work This Too Seems To Work ERROR This Works This WorksThis Too Seems To Work This Too Seems To Work ERROR This Works ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function TV($string) {echo "my favourite TV show is ".$string;function b() {echo " I am here to spoil this code";}}function b() {echo " I am here to spoil this code";}b(); None of the mentioned my favourite TV show isI am here to spoil this code Error I am here to spoil this code None of the mentioned my favourite TV show isI am here to spoil this code Error I am here to spoil this code ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following is the right way of defining a function in PHP? function fumctionName(parameters) { function body } data type functionName(parameters) { function body } function { function body } functionName(parameters) { function body } function fumctionName(parameters) { function body } data type functionName(parameters) { function body } function { function body } functionName(parameters) { function body } ANSWER DOWNLOAD EXAMIANS APP
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