whenever I use composer dump-autoload with laravel I get this error
Generating optimized autoload files
Illuminate\Foundation\ComposerScripts::postAutoloadDump @php artisan package:discover 'C:\Program' is not recognized as an internal or external command, operable program or batch file. Script @php artisan package:discover handling the post-autoload-dump event returned with error code 1
I think it has something to do with "environment variables"
so my paths
C:\ProgramData\Oracle\Java\javapath;
C:\Program Files\iis express\PHP\v7.0;
C:\WINDOWS\system32;
C:\WINDOWS;
C:\WINDOWS\System32\Wbem;
C:\WINDOWS\System32\WindowsPowerShell\v1.0\;
C:\Program Files (x86)\QuickTime\QTSystem\;
C:\xampp\php;
C:\ProgramData\ComposerSetup\bin;
C:\Android;C:\Windows\System32;
C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;
C:\ProgramFiles\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\120\DTS\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\ManagementStudio\;
C:\Program Files (x86)\Microsoft SQL Server\120\DTS\Binn\;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin;
C:\Users\ahmadz\AppData\Local\Microsoft\WindowsApps;
C:\Program Files\Git\cmd;
C:\Program Files (x86)\Skype\Phone\;
C:\Program Files (x86)\Brackets\command;
C:\Program Files
odejs\;
C:\ProgramFiles\Microsoft SQL Server\130\Tools\Binn\;
C:\Program Files\dotnet\;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin;
C:\Users\ahmadz\AppData\Local\Microsoft\WindowsApps;
C:\xampp\php;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin\phpspec run;
C:\Users\ahmadz\AppData\Roaming
pm;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin\kahlan