(PECL spl_types >= 0.1.0)
SplEnum::getConstList — Returns all consts (possible values) as an array
$include_default
= FALSE
] ) : array
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include_default
Whether to include __default property.
Example #1 SplEnum::getConstList() example
<?php
$bool = new SplBool;
var_dump($bool->getConstList(true));
?>
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array(3) { ["__default"]=> bool(false) ["false"]=> bool(false) ["true"]=> bool(true) }