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<?php $array = [ [ [ 'Post' => [ 'name' => 'value', ], ], ], [ [ 'Post' => [ 'name' => 'value', ], ], [ 'Post' => [ 'name' => 'value', ], ], ], ]; var_export(call_user_func_array('array_merge', $array)); echo "\n---\n"; var_export(array_merge(...$array));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 'Post' => array ( 'name' => 'value', ), ), 1 => array ( 'Post' => array ( 'name' => 'value', ), ), 2 => array ( 'Post' => array ( 'name' => 'value', ), ), ) --- array ( 0 => array ( 'Post' => array ( 'name' => 'value', ), ), 1 => array ( 'Post' => array ( 'name' => 'value', ), ), 2 => array ( 'Post' => array ( 'name' => 'value', ), ), )

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