Hi @theofidry,

I’m encountering an issue when using the inspect command in php-scoper ^0.18.7.

Command:

./vendor/bin/php-scoper inspect -c ./bin-dev/php-scoper/scoper.inc.php dist/inc/WooCommerce/functions-overrides.php

Error:

In InspectCommand.php line 125:

Undefined array key "D:/github/mytheme/dist/inc/WooCommerce/functions-overrides.php"

Reference:
https://github.com/humbug/php-scoper/blob/0.18.7/src/Console/Command/InspectCommand.php#L121

What I Found

When inspecting the source code, it looks like the file path keys use different directory separators in different places:

// Debug output of $config->getFilesWithContents()
// This uses backslashes `\`
D:\github\mytheme\olay\dist\inc\WooCommerce\functions-overrides.php =
array(2)
0 =
"D:\github\mytheme\olay\dist\inc\WooCommerce\functions-overrides.php"
1 =
"<?php
...

// Debug output of $filePath
// This uses forward slashes `/`
"D:/github/mytheme/olay/dist/inc/WooCommerce/functions-overrides.php"

This mismatch between \ and / seems to be the reason for the undefined array key error.

Environment

• OS: Windows
• php-scoper: ^0.18.7
• PHP: 8.1

Expected:
inspect should handle path normalization consistently to avoid key mismatches on Windows.

Suggested Fix

Normalizing the $filePath before it’s used resolves the issue:

$filePath = $this->getFilePath($io, $cwd);
// Normalize for Windows
$filePath = str_replace(['\\', '/'], DIRECTORY_SEPARATOR, $filePath);