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<?php class a { private $a = '1a'; } class b { private $b = '2b'; } $r = [ new a, new b, new a, new b, new b, ]; var_dump(array_count_values($r));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/Kl4of on line 22 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/Kl4of on line 22 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/Kl4of on line 22 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/Kl4of on line 22 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/Kl4of on line 22 array(0) { }

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