Here
PHP Code:
#include <amxmodx>
public plugin_init()
{
register_plugin("Print in Console", "1.0", "DiGiTaL")
set_task(3.0, "printText", _, _, _, "b")
}
public printText() client_print(0, print_console, "Testing this!")
You can still use console_print too but for that you have to loop through all players and print to each of them
So in my opinion using client_print is better option