Update MediaInfoCommandRunner.php

[cklm]

fixes #106

[mhor]

Hi @cklm thanks for your PR, Symfony Process component documentation use this syntax for Windows env var:

// On Windows
$process = new Process('echo "!MESSAGE!"');

// On both Unix-like and Windows
$process->run(null, ['MESSAGE' => 'Something to output']);

Could you try with this syntax , and make sure your fix is compatible accross currently supported php-mediainfo, symfony version (https://github.com/mhor/php-mediainfo/blob/master/composer.json#L14) ?

[cklm]

Hi @mhor the difference between the percent-sign and the exclamation-mark is described here:
https://stackoverflow.com/questions/14347038/why-are-my-set-commands-resulting-in-nothing-getting-stored/14347131#14347131

Using the percent-signs seems more compatible to me - the exclamation marks must be enabled first with setlocal EnableDelayedExpansion which must be added additionally in win-xp (nobody should care about xp, but because ;) ).
Best practice would be to use $process->run(null, ['MESSAGE' => 'Something to output']); and give it to symfony-component but that would require more refactoring, since it cannot be set in the constructor.

Could you try with this syntax , and make sure your fix is compatible accross currently supported php-mediainfo, symfony version

Does not make a difference between php- or symfony-versions, since it is executed directly in shell in windows. Would be a problem, when some windows-version changes that, but of today that works in every windows-version.

[cklm]

ping @mhor

[mhor]

Thanks you @cklm, Released as 4.1.3

[cklm]

Thank you!