---- EXPECTED OUTPUT --- testing: '0' << '0' --- int(0) --- testing: '0' << '65' --- int(0) --- testing: '0' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '0' << '1.2' --- int(0) --- testing: '0' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '0' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '0' << '123abc' --- int(0) --- testing: '0' << '123e5' --- int(0) --- testing: '0' << '123e5xyz' --- int(0) --- testing: '0' << ' 123abc' --- int(0) --- testing: '0' << '123 abc' --- int(0) --- testing: '0' << '123abc ' --- int(0) --- testing: '0' << '3.4a' --- int(0) --- testing: '0' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '65' << '0' --- int(65) --- testing: '65' << '65' --- int(0) --- testing: '65' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '65' << '1.2' --- int(130) --- testing: '65' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '65' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '65' << '123abc' --- int(0) --- testing: '65' << '123e5' --- int(0) --- testing: '65' << '123e5xyz' --- int(0) --- testing: '65' << ' 123abc' --- int(0) --- testing: '65' << '123 abc' --- int(0) --- testing: '65' << '123abc ' --- int(0) --- testing: '65' << '3.4a' --- int(520) --- testing: '65' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '-44' << '0' --- int(-44) --- testing: '-44' << '65' --- int(0) --- testing: '-44' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '-44' << '1.2' --- int(-88) --- testing: '-44' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '-44' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '-44' << '123abc' --- int(0) --- testing: '-44' << '123e5' --- int(0) --- testing: '-44' << '123e5xyz' --- int(0) --- testing: '-44' << ' 123abc' --- int(0) --- testing: '-44' << '123 abc' --- int(0) --- testing: '-44' << '123abc ' --- int(0) --- testing: '-44' << '3.4a' --- int(-352) --- testing: '-44' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '1.2' << '0' --- int(1) --- testing: '1.2' << '65' --- int(0) --- testing: '1.2' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '1.2' << '1.2' --- int(2) --- testing: '1.2' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '1.2' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '1.2' << '123abc' --- int(0) --- testing: '1.2' << '123e5' --- int(0) --- testing: '1.2' << '123e5xyz' --- int(0) --- testing: '1.2' << ' 123abc' --- int(0) --- testing: '1.2' << '123 abc' --- int(0) --- testing: '1.2' << '123abc ' --- int(0) --- testing: '1.2' << '3.4a' --- int(8) --- testing: '1.2' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '-7.7' << '0' --- int(-7) --- testing: '-7.7' << '65' --- int(0) --- testing: '-7.7' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '-7.7' << '1.2' --- int(-14) --- testing: '-7.7' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '-7.7' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '-7.7' << '123abc' --- int(0) --- testing: '-7.7' << '123e5' --- int(0) --- testing: '-7.7' << '123e5xyz' --- int(0) --- testing: '-7.7' << ' 123abc' --- int(0) --- testing: '-7.7' << '123 abc' --- int(0) --- testing: '-7.7' << '123abc ' --- int(0) --- testing: '-7.7' << '3.4a' --- int(-56) --- testing: '-7.7' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '0' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '65' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '-44' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '1.2' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '-7.7' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '123abc' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '123e5' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '123e5xyz' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << ' 123abc' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '123 abc' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '123abc ' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << '3.4a' --- TypeError: Unsupported operand types: string << string --- testing: 'abc' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '123abc' << '0' --- int(123) --- testing: '123abc' << '65' --- int(0) --- testing: '123abc' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '123abc' << '1.2' --- int(246) --- testing: '123abc' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '123abc' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '123abc' << '123abc' --- int(0) --- testing: '123abc' << '123e5' --- int(0) --- testing: '123abc' << '123e5xyz' --- int(0) --- testing: '123abc' << ' 123abc' --- int(0) --- testing: '123abc' << '123 abc' --- int(0) --- testing: '123abc' << '123abc ' --- int(0) --- testing: '123abc' << '3.4a' --- int(984) --- testing: '123abc' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '123e5' << '0' --- int(12300000) --- testing: '123e5' << '65' --- int(0) --- testing: '123e5' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '123e5' << '1.2' --- int(24600000) --- testing: '123e5' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '123e5' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '123e5' << '123abc' --- int(0) --- testing: '123e5' << '123e5' --- int(0) --- testing: '123e5' << '123e5xyz' --- int(0) --- testing: '123e5' << ' 123abc' --- int(0) --- testing: '123e5' << '123 abc' --- int(0) --- testing: '123e5' << '123abc ' --- int(0) --- testing: '123e5' << '3.4a' --- int(98400000) --- testing: '123e5' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '123e5xyz' << '0' --- int(12300000) --- testing: '123e5xyz' << '65' --- int(0) --- testing: '123e5xyz' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '123e5xyz' << '1.2' --- int(24600000) --- testing: '123e5xyz' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '123e5xyz' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '123e5xyz' << '123abc' --- int(0) --- testing: '123e5xyz' << '123e5' --- int(0) --- testing: '123e5xyz' << '123e5xyz' --- int(0) --- testing: '123e5xyz' << ' 123abc' --- int(0) --- testing: '123e5xyz' << '123 abc' --- int(0) --- testing: '123e5xyz' << '123abc ' --- int(0) --- testing: '123e5xyz' << '3.4a' --- int(98400000) --- testing: '123e5xyz' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: ' 123abc' << '0' --- int(123) --- testing: ' 123abc' << '65' --- int(0) --- testing: ' 123abc' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: ' 123abc' << '1.2' --- int(246) --- testing: ' 123abc' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: ' 123abc' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: ' 123abc' << '123abc' --- int(0) --- testing: ' 123abc' << '123e5' --- int(0) --- testing: ' 123abc' << '123e5xyz' --- int(0) --- testing: ' 123abc' << ' 123abc' --- int(0) --- testing: ' 123abc' << '123 abc' --- int(0) --- testing: ' 123abc' << '123abc ' --- int(0) --- testing: ' 123abc' << '3.4a' --- int(984) --- testing: ' 123abc' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '123 abc' << '0' --- int(123) --- testing: '123 abc' << '65' --- int(0) --- testing: '123 abc' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '123 abc' << '1.2' --- int(246) --- testing: '123 abc' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '123 abc' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '123 abc' << '123abc' --- int(0) --- testing: '123 abc' << '123e5' --- int(0) --- testing: '123 abc' << '123e5xyz' --- int(0) --- testing: '123 abc' << ' 123abc' --- int(0) --- testing: '123 abc' << '123 abc' --- int(0) --- testing: '123 abc' << '123abc ' --- int(0) --- testing: '123 abc' << '3.4a' --- int(984) --- testing: '123 abc' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '123abc ' << '0' --- int(123) --- testing: '123abc ' << '65' --- int(0) --- testing: '123abc ' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '123abc ' << '1.2' --- int(246) --- testing: '123abc ' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '123abc ' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '123abc ' << '123abc' --- int(0) --- testing: '123abc ' << '123e5' --- int(0) --- testing: '123abc ' << '123e5xyz' --- int(0) --- testing: '123abc ' << ' 123abc' --- int(0) --- testing: '123abc ' << '123 abc' --- int(0) --- testing: '123abc ' << '123abc ' --- int(0) --- testing: '123abc ' << '3.4a' --- int(984) --- testing: '123abc ' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: '3.4a' << '0' --- int(3) --- testing: '3.4a' << '65' --- int(0) --- testing: '3.4a' << '-44' --- ArithmeticError: Bit shift by negative number --- testing: '3.4a' << '1.2' --- int(6) --- testing: '3.4a' << '-7.7' --- ArithmeticError: Bit shift by negative number --- testing: '3.4a' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: '3.4a' << '123abc' --- int(0) --- testing: '3.4a' << '123e5' --- int(0) --- testing: '3.4a' << '123e5xyz' --- int(0) --- testing: '3.4a' << ' 123abc' --- int(0) --- testing: '3.4a' << '123 abc' --- int(0) --- testing: '3.4a' << '123abc ' --- int(0) --- testing: '3.4a' << '3.4a' --- int(24) --- testing: '3.4a' << 'a5.9' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '0' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '65' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '-44' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '1.2' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '-7.7' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << 'abc' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '123abc' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '123e5' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '123e5xyz' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << ' 123abc' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '123 abc' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '123abc ' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << '3.4a' --- TypeError: Unsupported operand types: string << string --- testing: 'a5.9' << 'a5.9' --- TypeError: Unsupported operand types: string << string ---- ACTUAL OUTPUT Usage: php php -[b|c|n|h|i|q|s|v|?] [] [args...] Run in LSAPI mode, only '-b', '-s' and '-c' are effective Run in Command Line Interpreter mode when parameters are specified -b | Bind Path for external LSAPI Server mode -c | 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