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<?php $result = []; $implode = ',&nbsp;'; $var1 = 'xyz'; $var2 = 'abc'; $result[] = $var1; $result[] = $var2; $filtered_result = array_filter($result); echo implode($implode,$filtered_result); ?>
Output for git.master, git.master_jit, rfc.property-hooks
xyz,&nbsp;abc

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