Solar_Sql_Model_Params_Eager::__isset()
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Solar_Sql_Model_Params_Eager::__isset()

public void Solar_Sql_Model_Params_Eager::__isset ( string $key )

Does a certain key exist in the data?

Inherited from Solar_Struct.

Parameters

  • (string) $key: The requested data key.

Returns

  • (void)

Description

Does a certain key exist in the data?

Note that this is slightly different from normal PHP isset(); it will say the key is set, even if the key value is null or otherwise empty.

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