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<?php $array = [ [ "Armstrong_Tony" => 7, "Blair_Jarryd" => 7, "Broomhead_Tim" => 11 ], [ "Armstrong_Tony" => 19, "Ball_Luke" => 20, "Blair_Jarryd" => 20, "Broomhead_Tim" => 23 ], [ "Ball_Luke" => 20, "Beams_Dayne" => 14, "Blair_Jarryd" => 19, "Frost_Jack" => 8, "Goldsack_Tyson" => 7 ] ]; var_export( array_map( function($data) { $data = (array) $data; return array_sum($data) / count($data); }, array_merge_recursive(...$array) ) );
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 'Armstrong_Tony' => 13, 'Blair_Jarryd' => 15.333333333333334, 'Broomhead_Tim' => 17, 'Ball_Luke' => 20, 'Beams_Dayne' => 14, 'Frost_Jack' => 8, 'Goldsack_Tyson' => 7, )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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