从PHP字符串执行PHP函数

Question

I searched on google and on stackoverflow for this but i couldn't find any results. What i want is to know if you can execute a php function from a string. Why ? I have a function that creates a table after an array. Thing is i want to, for example format a unix timestamp into a date but dynamically. Example

 'Register date' => array(
      "<?php date('h:m:i',{RegDate}); ?>"
  ),

Is it possible ? (I already have a function that converts {RegDate} to the respective row,so the only thing i need is to somehow execute the function date,if possible)

I tried eval and even just a simple echo,but every time htmls comments my php tags and they become

 <!--?php date('h:m:i',1362159376); ?-->

Answer 1

You can use anonymous functions for it:

'Register date' => function($regdate) {
    return date('h:m:i', $regdate);
},

Then call it like so:

call_user_func($x['Register date'], $row['date']);