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@@ -772,19 +772,19 @@ class SamiTwigExtension extends \Twig_Extension {
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if (!empty($traits)) {
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foreach($traits as $key => $trait)
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$traits[$key] = self::render_class($trait);
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- array_unshift($t, "## Traits");
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+ array_unshift($traits, "## Traits");
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}
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if (!empty($interfaces)) {
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foreach($interfaces as $key => $interface)
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$interfaces[$key] = self::render_class($interface);
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- array_unshift($i, "## Interfaces");
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+ array_unshift($interfaces, "## Interfaces");
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}
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if (!empty($exceptions)) {
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foreach($exceptions as $key => $exception)
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$exceptions[$key] = self::render_class($exception);
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- array_unshift($e, "## Exceptions");
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+ array_unshift($exceptions, "## Exceptions");
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}
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return sprintf("%s%s%s%s",
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self::join($classes),
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