A bulging disc can occur in the neck (cervical region), lower back (lumbar region) or, less commonly, in the mid-back (thoracic spine). Bulging discs usually remain asymptomatic unless they compress a spinal nerve rootlet or the spinal cord itself.
protected mode. Protected mode is a mode of program operation in a computer with an Intel-based microprocessor in which the program is restricted to addressing a specific contiguous area of 640 kilobytes. Intel's original PC microprocessor, the 8088, provided a one megabyte (1 Mbyte) random access memory (RAM).
Obeys the safe_mode_protected_env_vars and safe_mode_allowed_env_vars ini-directives. See also the documentation on putenv() move_uploaded_file() Checks whether the files or directories being operated upon have the same UID (owner) as the script that is being executed. chdir() Checks whether the directory in which the script is operating has the same UID (owner) as the script that is being executed. dl() This function is disabled when PHP is running in safe mode.