What's the best way to remove/delete punctuation from a string in PHP?

Programming Tips - What's the best way to remove/delete punctuation from a string in PHP?

Date: 2009may28 Language: php Keywords: erase, punct Q. What's the best way to remove/delete punctuation from a string in PHP? A. Like this:

function removePunct($s) { return pregReplaceAll('/[[:punct:]]+/', '', $s); } function exampleUse() { $b = "What's Up?"; $b = removePunct($b); print "b=$b"; }