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<?php $multi = array( "data" =>array( array( 'something1' => 'something else', 'something0' => 'something else', 'something345' => 'something else' ), array( 'something1' => 'something else', 'something0' => 'something else', 'something345' => 'something else' ), ) ); $new = array( 'something1' => 'something else', 'something0' => 'something else', 'something345' => 'something else' ); array_push($multi['data'], $new); print_r($multi);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Array ( [data] => Array ( [0] => Array ( [something1] => something else [something0] => something else [something345] => something else ) [1] => Array ( [something1] => something else [something0] => something else [something345] => something else ) [2] => Array ( [something1] => something else [something0] => something else [something345] => something else ) ) )

preferences:
135.72 ms | 405 KiB | 228 Q