note 18964 added to functions.variable-functions

I don't see many people getting much use out of this feature; so I'll put an example up. I use this for modifying data in rows retrieved from a database, customizing outputs, etc. <? function test_1($var) { if($var%3) return $var; else return 0; } function test_2($var) { if($var<25) return 25+($var%5); else return $var*2; } function test_3($var) { if($var>30) return $var+16; else return $var-16; } function test_4($var) { if($var&459) return $var|255; else return $var&255; } mt_srand(time()); $n=mt_rand(0,9000); for($i=1;$i<5;$i++) { $func="test_$i"; echo $func($n)."\n"; } ?> -- http://www.php.net/manual/en/functions.variable-functions.php http://master.php.net/manage/user-notes.php?action=edit+18964 http://master.php.net/manage/user-notes.php?action=delete+18964 http://master.php.net/manage/user-notes.php?action=reject+18964