问题
I want to be able to replace spaces with - but also want to remove commas and question marks. How can I do this in one function?
So far, I have it replacing spaces:
str_replace(" ","-",$title)
回答1:
You can pass arrays as parameters to str_replace(). Check the manual.
// Provides: You should eat pizza, beer, and ice cream every day
$phrase = "You should eat fruits, vegetables, and fiber every day.";
$healthy = ["fruits", "vegetables", "fiber"];
$yummy = ["pizza", "beer", "ice cream"];
$newPhrase = str_replace($healthy, $yummy, $phrase);
来源：https://stackoverflow.com/questions/9393885/how-to-replace-multiple-items-from-a-text-string-in-php