Main settings:
xdebug.default_enable = 1
xdebug.extended_info = 1
xdebug.max_nesting_level = 100
xdebug.show_local_vars = 0
Tracing settings:
xdebug.auto_trace = 0
xdebug.trace_output_dir = "/tmp"
xdebug.trace_output_name = "crc32"
xdebug.trace_format = 0
xdebug.trace_options = 0
xdebug.collect_includes = 1
xdebug.collect_params = 0
xdebug.collect_return = 0
xdebug.show_mem_delta = 0