note 77511 added to function.trim

As already commented by thers the solution from Robin Leffmann to remove "all" the spaces from a string not only does not trim the "other" chars besides plain spaces but is at all not faster than jayoungh5's proposal. The only faster way I can imagine of is: function trimall($str, $charlist = " \t\n\r\0\x0B") { return str_replace(str_split($charlist), '', $str); } However jayoungh5's one might still be faster for very large sets of characters to be stripped. ---- Server IP: 213.92.11.19 Probable Submitter: 85.239.180.92 ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- https://master.php.net/note/edit/77511 Del: integrated -- https://master.php.net/note/delete/77511/integrated Del: useless -- https://master.php.net/note/delete/77511/useless Del: bad code -- https://master.php.net/note/delete/77511/bad+code Del: spam -- https://master.php.net/note/delete/77511/spam Del: non-english -- https://master.php.net/note/delete/77511/non-english Del: in docs -- https://master.php.net/note/delete/77511/in+docs Del: other reasons-- https://master.php.net/note/delete/77511 Reject -- https://master.php.net/note/reject/77511 Search -- https://master.php.net/manage/user-notes.php