note 52461 added to function.preg-replace-callback

A powerful php template parser may be written in one line of code :) (Of course there are many ways of it, this is my own just developed) print preg_replace_callback("/<\\?(.*?)\\?>/", create_function('$m','extract($GLOBALS); return(eval("return($m[1]);"));'),$s); Template example: <?$var["x1"]?><br> <?$var["x2"]?><br> <?$var["x1"]." php foreva ".$var["x2"]?><br> So, as you can see, <? and ?> are template parser tags and it is even possible to make simple php expressions inside such tags. However not too complex to confuse designer :) You may add \" around inner $m[1] at your taste and templates will be little different ;) Another advantage of such parser that you do not need to worry about variables must be available in templates - all globals and global arrays will be :) Very handy in fact. As I saw above, this can be optimized by making separate (not inline) callback function, and I will of courde do it in real program, but this is less gracefull than I wrote here :) ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace-callback.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+52461 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+52461&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+52461&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+52461&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+52461&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+52461&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+52461&report=yes Search -- http://master.php.net/manage/user-notes.php