queryOne() public method
Executes the SQL statement and returns the first row of the result.
This method is best used when only the first row of result is needed for a query.
| public array|false queryOne ( $fetchMode = null ) | ||
|---|---|---|
| $fetchMode | integer |
The result fetch mode. Please refer to PHP manual for valid fetch modes. If this parameter is null, the value set in $fetchMode will be used. |
| return | array|false |
The first row (in terms of an array) of the query result. False is returned if the query results in nothing. |
| throws | yii\db\Exception |
execution failed |
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