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<?php $array = [ 'Avg. Monthly Searches (exact match only)' => '333', ]; echo gettype($array['Avg. Monthly Searches (exact match only)']); echo '<br>'; echo (int)$array['Avg. Monthly Searches (exact match only)']; echo '<br>'; echo gettype($array['Avg. Monthly Searches (exact match only)']);
Output for git.master, git.master_jit, rfc.property-hooks
string<br>333<br>string

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