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); 1 0.5 0 -0.5 1 0.5 0 -0.5 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?define("GREETING","Hello you! How are you today?");echo constant("GREETING"); GREETING, Hello you! How are you today? “GREETING”,”Hello you! How are you today?” GREETING Hello you! How are you today? GREETING, Hello you! How are you today? “GREETING”,”Hello you! How are you today?” GREETING Hello you! How are you today? ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n"); HelloWorld Hell 0 Wo rld Hello World World HelloWorld Hell 0 Wo rld Hello World World ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function A1($x) { switch($x) {case 1://this statement is the same as if($x == 1)echo 'Case 1 was executed.';break;case 2://this statement is the same asif($x == 2)echo 'Case 2 was executed.';break;case 3://this statement is the same asif($x == 3)echo 'Case 3 was executed.';break;case 4://this statement is the same asif($x == 4)echo 'Case 4 was executed.';break;default://this statement is the same as if $x does not equal the other conditionsecho 'Default was executed.';break;}}A1(9); Default was executed Case 4 was executed Case 2 was executed Case 1 was executed Default was executed Case 4 was executed Case 2 was executed Case 1 was executed ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 4 Option 2 All listed here Option 1 Option 4 Option 2 All listed here Option 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code ?function _func(){echo "Hello World";}_func(); ERROR None of the mentioned Hello World No Output ERROR None of the mentioned Hello World No Output ANSWER DOWNLOAD EXAMIANS APP
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