PHP Functions What will be the output of the following PHP code?$op2 = "blabla"; function foo($op1) {echo $op1;echo $op2;}foo("hello"); hello helloblablablabla helloblabla Error hello helloblablablabla helloblabla Error ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following PHP functions can be used to find files? get_file() glob() file() fold() get_file() glob() file() fold() ANSWER DOWNLOAD EXAMIANS APP
PHP Functions Which one of the following is the right way of defining a function in PHP? data type functionName(parameters) { function body } function fumctionName(parameters) { function body } function { function body } functionName(parameters) { function body } data type functionName(parameters) { function body } function fumctionName(parameters) { function body } function { function body } functionName(parameters) { function body } ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?function sayHello() {echo "HelloWorld";}$function_holder = "sayHello";$function_holder(); HelloWorld sayHello Error No Output HelloWorld sayHello Error No Output ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo ucwords("i love my country"); I love my Country i love my Country I Love My Country I love my country I love my Country i love my Country I Love My Country I love my country ANSWER DOWNLOAD EXAMIANS APP
PHP Functions What will be the output of the following PHP code?echo "chr(52)"; 3 1 4 2 3 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
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