| -c | -c/my/php.ini | Set php.ini file to load | 
      
       | -d | -dmemory_limit=4G | Set a php.ini directive | 
      
       | -n |  | Disable default php.ini | 
      
       | -q |  | Suppress welcome banner | 
      
       | -v |  | Enable oplog output | 
      
       | -b |  | Disable color | 
      
       | -i | -imy.init | Set .phpdbginit file | 
      
       | -I |  | Ignore default .phpdbginit | 
      
       | -O | -Omy.oplog | Set oplog output file | 
      
       | -r |  | Run execution context | 
      
       | -rr |  | Run execution context and quit after execution (not respecting breakpoints) | 
      
       | -e |  | Generate extended information for debugger/profiler | 
      
       | -E |  | Enable step through eval, careful! | 
      
       | -s | -s=, -s=foo | Read code to execute from stdin with an optional delimiter | 
      
       | -S | -Scli | Override SAPI name, careful! | 
      
       |  |  | 
         | 
      
       | -l | -l4000 | Setup remote console ports | 
      
       | -a | -a192.168.0.3 | Setup remote console bind address | 
      
       | -x |  | Enable xml output (instead of normal text output) | 
      
       | -p | -p, -p=func, -p* | Output opcodes and quit | 
      
       | -h |  | Print the help overview | 
      
       | -V |  | Print version number | 
      
       | -- | -- arg1 arg2 | Use to delimit phpdbg arguments and php $argv; append any $argv argument after it |