The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
PHPDBG_VERSION
(string)
PHPDBG_FILE
(int)
Removed as of PHP 7.3.0.
PHPDBG_METHOD
(int)
Removed as of PHP 7.3.0.
PHPDBG_LINENO
(int)
Removed as of PHP 7.3.0.
PHPDBG_FUNC
(int)
Removed as of PHP 7.3.0.
PHPDBG_COLOR_PROMPT
(int)
PHPDBG_COLOR_NOTICE
(int)
PHPDBG_COLOR_ERROR
(int)