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<?php $original = [ ['name' => 'Barfoo'], ['name' => 'Foobar'], ['name' => 'Foobar'], ['name' => 'Foo'], ]; $keyMap = []; var_dump(array_count_values($original));die; foreach ($original as $key => $item) { var_dump(array_search()); }
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/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 Warning: array_count_values(): Can only count string and integer values, entry skipped in /in/JWtK8 on line 12 array(0) { }

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