note 103618 added to language.types.string

Here is a hack for evaluating php expressions inside a double quoted string: <?php class E { function val( $string ) { return eval( $string ); } } $e new E(); echo "2 + 2 = {$e->val('2+2')}"; ?> This echos "2 + 2 = 4". ---- Server IP: 69.147.83.197 Probable Submitter: 72.197.251.217 ---- Manual Page -- http://www.php.net/manual/en/language.types.string.php Edit -- https://master.php.net/note/edit/103618 Del: integrated -- https://master.php.net/note/delete/103618/integrated Del: useless -- https://master.php.net/note/delete/103618/useless Del: bad code -- https://master.php.net/note/delete/103618/bad+code Del: spam -- https://master.php.net/note/delete/103618/spam Del: non-english -- https://master.php.net/note/delete/103618/non-english Del: in docs -- https://master.php.net/note/delete/103618/in+docs Del: other reasons-- https://master.php.net/note/delete/103618 Reject -- https://master.php.net/note/reject/103618 Search -- https://master.php.net/manage/user-notes.php