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<?php $columns = array( array('id' => 'ID'), array('text' => 'Text'), array('image' => 'Bild'), ); array_splice($columns, 2, 0, array(array('edition' => 'Heft-Ausgabe'))); print_r($columns);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => Array ( [id] => ID ) [1] => Array ( [text] => Text ) [2] => Array ( [edition] => Heft-Ausgabe ) [3] => Array ( [image] => Bild ) )

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