It is a common task to echo messages to the user using PHP. There are lots of ways where the message can be echoed to the client terminal(browser or console window) through PHP. These includes some well know debug methods like var_dump() and var_export() etc. In this post, we will show you some other methods shared by Laruence, one of the core members of PHP development team.1. echoFirst comes with the most common one : echo.$str = "Hello PHP\n";echo $str;2. printThen comes another common one : print.$str = "Hello PHP\n";print $str;3. php://outputAlso we can use file_put_contents() t...