Predefined Constants

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.

XHPROF_FLAGS_NO_BUILTINS (integer)

Used to skip all built-in (internal) functions.

XHPROF_FLAGS_CPU (integer)

Used to add CPU profiling information to the output.

XHPROF_FLAGS_MEMORY (integer)

Used to add memory profiling information to the output.