---- EXPECTED OUTPUT
--- testing: '0' ---
string(2) "cf"
--- testing: '65' ---
string(4) "c9ca"
--- testing: '-44' ---
string(6) "d2cbcb"
--- testing: '1.2' ---
string(6) "ced1cd"
--- testing: '-7.7' ---
string(8) "d2c8d1c8"
--- testing: 'abc' ---
string(6) "9e9d9c"
--- testing: '123abc' ---
string(12) "cecdcc9e9d9c"
--- testing: '123e5' ---
string(10) "cecdcc9aca"
--- testing: '123e5xyz' ---
string(16) "cecdcc9aca878685"
--- testing: ' 123abc' ---
string(14) "dfcecdcc9e9d9c"
--- testing: '123 abc' ---
string(14) "cecdccdf9e9d9c"
--- testing: '123abc ' ---
string(14) "cecdcc9e9d9cdf"
--- testing: '3.4a' ---
string(8) "ccd1cb9e"
--- testing: 'a5.9' ---
string(8) "9ecad1c6"
---- 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