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<?php $allIcons = []; foreach ($iconSet as $doc => $icons) { $allIcons[$doc] = isset($allIcons[$doc]) ? array_merge($allIcons[$doc], $icons) : $icons; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $iconSet in /in/En28D on line 3 Warning: foreach() argument must be of type array|object, null given in /in/En28D on line 3

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