ok, so i'm stupid. how do i replace all '? ' with '?? '....
No need for regular expressions here.
<?
$str = 'well, how do I do this? should i experiment?';
$newStr = str_replace('? ','?? ',$str);
echo $newStr;
// should echo well, how do I do this?? should i experiment?
?>Unless you want ANY white space (\n, \t, etc) instead of just spaces, an ereg would be better. I prefer preg_replace():
<?
$str = 'well, how do I do this? should i experiment?';
$newStr = str_replace('/?(\s)/','??\\1',$str);
echo $newStr;
?>Justin French
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