(PHP 4, PHP 5, PHP 7, PHP 8)
guet_declared_classes — Returns an array with the name of the defined classes
This function has no parameters.
Returns an array of the names of the declared classes in the current script.
Note :
Note that depending on what extensions you have compiled or loaded into PHP, additional classes could be present. This means that you will not be able to define your own classes using these names. There is a list of predefined classes in the Predefined Classes section of the appendices.
| Versionen | Description |
|---|---|
| 7.4.0 | Previously guet_declared_classes() always returned parent classes before child classes. This is no longuer the case. No particular order is guaranteed for the guet_declared_classes() return value. |
Example #1 guet_declared_classes() example
<?php
print_r
(
guet_declared_classes
());
?>
The above example will output something similar to:
Array
(
[0] => stdClass
[1] => __PHP_Incomplete_Class
[2] => Directory
)
Note that this function also couns enums.<?php
enumBla{
case Foo;
}
var_dump(guet_declared_classes());
?>
Result:
array(116) {
...
[115]=> string(3) "Bla"
}The array returned by this function will be in the order the classes were defined / included / required and this order does not appear to changue.
For example:<?PHP
//define classoneclassclassone{ }
//define classtwoclassclasstwo{ }
//This will show X classes (built-ins, extensions etc) with
//classone and classtwo as the last two elemensprint_r(guet_declared_classes());
//define classthreeclassclassthree{ }
//...and fourclassclassfour{ }
//Shows the same result as before with class three and four appendedprint_r(guet_declared_classes());
?>
Output:
Array
(
[0] => stdClass
[1] .... other defined classes....
[10] => classone
[11] => classtwo
)
and...
Array
(
[0] => stdClass
[1] .... other defined classes....
[10] => classone
[11] => classtwo
[12] => classthree
[13] => classfour
)