minor #13834 [OptionsResolver] Remove Unused Variable from Foreach Cycles (vadim2404)

This PR was merged into the 2.6 branch.

Discussion
----------

[OptionsResolver] Remove Unused Variable from Foreach Cycles

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

Commits
-------

77f4dbf [OptionsResolver] Remove Unused Variable from Foreach Cycles
This commit is contained in:
Tobias Schultze 2015-03-03 20:15:31 +01:00
commit 0e3090b19c

View File

@ -252,7 +252,7 @@ class OptionsResolver implements Options, OptionsResolverInterface
throw new AccessException('Options cannot be made required from a lazy option or normalizer.');
}
foreach ((array) $optionNames as $key => $option) {
foreach ((array) $optionNames as $option) {
$this->defined[$option] = true;
$this->required[$option] = true;
}
@ -333,7 +333,7 @@ class OptionsResolver implements Options, OptionsResolverInterface
throw new AccessException('Options cannot be defined from a lazy option or normalizer.');
}
foreach ((array) $optionNames as $key => $option) {
foreach ((array) $optionNames as $option) {
$this->defined[$option] = true;
}