indexBy() public method
Sets the indexBy() property.
public $this indexBy ( $column ) | ||
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$column | string|callable |
The name of the column by which the query results should be indexed by. This can also be a callable (e.g. anonymous function) that returns the index value based on the given row data. The signature of the callable should be: function ($row) { // return the index value corresponding to $row } |
return | $this |
The query object itself |
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