PHP Functions What will be the output of the following PHP code?function calc($price, $tax="") {$total = $price + ($price * $tax);echo "$total";}calc(42); 0 Error 84 42 0 Error 84 42 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love all country"); i love all Country I love all Country I Love All Country I love all country i love all Country I love all Country I Love All Country I love all country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sayHello() {echo "HelloWorld";}$function_holder = "sayHello";$function_holder(); Error No Output sayHello HelloWorld Error No Output sayHello HelloWorld ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo stripos("I love php, I love php too!","PHP"); 3 10 7 8 3 10 7 8 ANSWER DOWNLOAD EXAMIANS APP
PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers Option 1 Option 4 Option 2 All listed here Option 1 Option 4 Option 2 All listed here ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which of the following PHP functions can be used for generating unique id’s? md5() id() uniqueid() mdid() md5() id() uniqueid() mdid() ANSWER DOWNLOAD EXAMIANS APP
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