PHP Manual
Prev
Next
Core Predefined Constants
Core Predefined Constants -- Constants defined in the PHP core, Zend, and SAPI modules
Description
These constants are defined by the PHP core. This includes PHP, the Zend engine, and SAPI modules.
PHP_VERSION
(
string
)
PHP_OS
(
string
)
DEFAULT_INCLUDE_PATH
(
string
)
PEAR_INSTALL_DIR
(
string
)
PEAR_EXTENSION_DIR
(
string
)
PHP_EXTENSION_DIR
(
string
)
PHP_BINDIR
(
string
)
PHP_LIBDIR
(
string
)
PHP_DATADIR
(
string
)
PHP_SYSCONFDIR
(
string
)
PHP_LOCALSTATEDIR
(
string
)
PHP_CONFIG_FILE_PATH
(
string
)
PHP_OUTPUT_HANDLER_START
(
integer
)
PHP_OUTPUT_HANDLER_CONT
(
integer
)
PHP_OUTPUT_HANDLER_END
(
integer
)
E_ERROR
(
integer
)
E_WARNING
(
integer
)
E_PARSE
(
integer
)
E_NOTICE
(
integer
)
E_CORE_ERROR
(
integer
)
E_CORE_WARNING
(
integer
)
E_COMPILE_ERROR
(
integer
)
E_COMPILE_WARNING
(
integer
)
E_USER_ERROR
(
integer
)
E_USER_WARNING
(
integer
)
E_USER_NOTICE
(
integer
)
E_ALL
(
integer
)
Prev
Home
Next
Predefined Constants
Up
Standard Predefined Constants