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[OptionsResolver] Remove Unused Variable from Foreach Cycles

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This commit is contained in:
Vadim Kharitonov 2015-03-03 17:59:03 +03:00
parent eb99c78358
commit 77f4dbfa10
1 changed files with 2 additions and 2 deletions
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4
src/Symfony/Component/OptionsResolver/OptionsResolver.php
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@ -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;
}