Which of the following PHP statements will output Hello World on the screen? 1. echo (“Hello World”); 2. print (“Hello World”); 3. printf (“Hello World”); 4. sprintf (“Hello World”);

Answer: Option B

echo(), print() and printf() all three can be used to output a statement onto the screen. The sprintf() statement is functionally identical to printf() except that the output is assigned to a string rather than rendered to the browser.