note 109401 modified in function.get-object-vars by danbrown
| From: | danbrown@php.net | Date: | Mon, 16 Jul 2012 15:19:39 +0000 |
| Subject: | note 109401 modified in function.get-object-vars by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-189178@lists.php.net to get a copy of this message | ||
Since there's no apparent means of obtaining all the *private* properties in an object I
wrote a little function to do it. Built in support would be much more efficient since mine uses a
preg_ search to do
this.... <?php function
get_private_properties($obj, $inside=false) { $obj_dump =
print_r($obj, 1);
preg_match_all('/^\\s+\\[(\\w+):private\\]/m', $obj_dump,
$matches); if ($inside) { $output
= array(); foreach ($matches[1] as $property)
{ $output[$property] = $obj->$property;
return $output; } } else
return
$matches[1]; } ?> So
if you run it with the optional second paramter missing you'll just get an array of the
variable names that are private inside the class. This is the only option if you are not inside the
actual object and the object has no private properties
inherited. If you run it with the second parameter set to true
you will get an associative array with the properties and their corresponding values. I'd
only advise to do that for singletons since you may get errors if there are any private properites
in parents/children.
--was--
Since there's no apparent means of obtaining all the *private* properties in an object I wrote
a little function to do it. Built in support would be much more efficient since mine uses a preg_
search to do this....
<?php
function get_private_properties($obj, $inside=false)
{
$obj_dump = print_r($obj, 1);
preg_match_all('/^\s+\[(\w+):private\]/m', $obj_dump, $matches);
if ($inside)
{
$output = array();
foreach ($matches[1] as $property)
{
$output[$property] = $obj->$property;
return $output;
}
}
else return $matches[1];
}
?>
So if you run it with the optional second paramter missing you'll just get an array of the
variable names that are private inside the class. This is the only option if you are not inside the
actual object and the object has no private properties inherited.
http://www.rxgs.com
If you run it with the second parameter set to true you will get an associative array with the
properties and their corresponding values. I'd only advise to do that for singletons since you
may get errors if there are any private properites in parents/children.
http://php.net/manual/en/function.get-object-vars.php