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| author | Christoph M. Becker <cmbecker69@gmx.de> | 2020-02-11 09:43:15 +0100 |
|---|---|---|
| committer | Christoph M. Becker <cmbecker69@gmx.de> | 2020-02-11 11:47:29 +0100 |
| commit | 7b464ce6f3feb94dc5b897e4f8792a39e07710b6 (patch) | |
| tree | f026459593d58bc7894a7a333d5a90ff914b0787 /ext/standard/tests/general_functions | |
| parent | f649adedfe3f0797cd0d6248e1b01c65b326f443 (diff) | |
| download | php-git-7b464ce6f3feb94dc5b897e4f8792a39e07710b6.tar.gz | |
Fix #79254: getenv() w/o arguments not showing changes
To be able to see changes done only with `SetEnvironmentVariable()`, we
have to use `GetEnvironmentStrings()` instead of `environ`, because the
latter sees only changes done with `putenv()`.
For best backward compatibility we're using `GetEnvironmentStringsA()`;
switching to the wide string version likely makes sense for master,
though.
Diffstat (limited to 'ext/standard/tests/general_functions')
| -rw-r--r-- | ext/standard/tests/general_functions/bug79254.phpt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ext/standard/tests/general_functions/bug79254.phpt b/ext/standard/tests/general_functions/bug79254.phpt new file mode 100644 index 0000000000..d2b86aa606 --- /dev/null +++ b/ext/standard/tests/general_functions/bug79254.phpt @@ -0,0 +1,22 @@ +--TEST-- +Bug #79254 (getenv() w/o arguments not showing changes) +--FILE-- +<?php + +$old = getenv(); +var_dump(getenv("PHP_BUG_79254", true)); + +putenv("PHP_BUG_79254=BAR"); + +$new = getenv(); +var_dump(array_diff($new, $old)); +var_dump(getenv("PHP_BUG_79254", true)); + +?> +--EXPECT-- +bool(false) +array(1) { + ["PHP_BUG_79254"]=> + string(3) "BAR" +} +string(3) "BAR" |