---- EXPECTED OUTPUT
NULL (only --)
POST DEC
Decrement on type null has no effect, this will change in the next major version of PHP
NULL
PRE DEC
Decrement on type null has no effect, this will change in the next major version of PHP
NULL
Empty string
POST INC
Increment on non-alphanumeric string is deprecated
string(0) ""
POST DEC
Decrement on empty string is deprecated as non-numeric
string(0) ""
PRE INC
Increment on non-alphanumeric string is deprecated
string(1) "1"
PRE DEC
Decrement on empty string is deprecated as non-numeric
int(-1)
Non fill ASCII (only ++)
POST INC
Increment on non-alphanumeric string is deprecated
string(4) " ad "
PRE INC
Increment on non-alphanumeric string is deprecated
string(4) " ad "
Bool
POST INC
Increment on type bool has no effect, this will change in the next major version of PHP
bool(false)
POST DEC
Decrement on type bool has no effect, this will change in the next major version of PHP
bool(false)
PRE INC
Increment on type bool has no effect, this will change in the next major version of PHP
bool(false)
PRE DEC
Decrement on type bool has no effect, this will change in the next major version of PHP
bool(false)
POST INC
Increment on type bool has no effect, this will change in the next major version of PHP
bool(true)
POST DEC
Decrement on type bool has no effect, this will change in the next major version of PHP
bool(true)
PRE INC
Increment on type bool has no effect, this will change in the next major version of PHP
bool(true)
PRE DEC
Decrement on type bool has no effect, this will change in the next major version of PHP
bool(true)
---- ACTUAL OUTPUT
Usage: php
      php -[b|c|n|h|i|q|s|v|?] [<file>] [args...]
  Run in LSAPI mode, only '-b', '-s' and '-c' are effective
  Run in Command Line Interpreter mode when parameters are specified

  -b <address:port>|<port> Bind Path for external LSAPI Server mode
  -c <path>|<file> Look for php.ini file in this directory
  -n    No php.ini file will be used
  -h    This help
  -i    PHP information
  -l    Syntax check
  -q    Quiet-mode.  Suppress HTTP Header output.
  -s    Display colour syntax highlighted source.
  -v    Version number
  -?    This help

  args...    Arguments passed to script.
---- FAILED