Output Control
basic- flush () - Flush the output buffer
- ob_clean () - Clean (erase) the output buffer
- ob_end_clean () - Clean (erase) the output buffer and turn off output buffering
- ob_end_flush () - Flush (send) the output buffer and turn off output buffering
- ob_flush () - Flush (send) the output buffer
- ob_get_clean () - Get current buffer contents and delete current output buffer
- ob_get_contents () - Return the contents of the output buffer
- ob_get_flush () - Flush the output buffer, return it as a string and turn off output buffering
- ob_get_length () - Return the length of the output buffer
- ob_get_level () - Return the nesting level of the output buffering mechanism
- ob_get_status (full_status) - Get status of output buffers
- ob_gzhandler (buffer, mode) - ob_start callback function to gzip output buffer
- ob_implicit_flush (flag) - Turn implicit flush on/off
- ob_list_handlers (flag) - List all output handlers in use
- ob_start (flag) - Turn on output buffering
- output_add_rewrite_var (name, value) - Add URL rewriter values
- output_reset_rewrite_vars (name, value) - Reset URL rewriter values