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Gets constants Return Values ¶ An associative array with constant names as keys.
Dec 19, 2019 · The ReflectionExtension::getConstants () function is an inbuilt function in PHP which is used to return an associative array with constant names as keys. Syntax: array ReflectionExtension::getConstants( void ) Parameters: This function does not accept any parameter. Return Value: This function returns an associative array with constant names as keys. Below programs illustrate the ...
Sep 3, 2025 · Return Values An associative array with constant names as keys.
Feb 28, 2014 · It is easy to retrieve the doc comment for methods and properties. But what about constants? There is no ReflectionConstant class which would allow me to call getDocComment() on them. It's possible...
PHP Manual Function Reference Variable and Type Related Extensions Reflection ReflectionExtension ReflectionExtension::getConstants ReflectionExtension::__clone ...
Aug 15, 2025 · Understanding ReflectionClass::getConstants () ReflectionClass::getConstants () is a method that allows developers to retrieve all the constants defined within a specific class as an associative array. This function is part of PHP's Reflection API, which provides a way to reverse-engineer classes, interfaces, functions, methods, and extensions.
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