PHP mysqli_fetch_all() Function
Definition
The mysqli_fetch_all() function fetches all result rows and returns the result-set as an associative array, a numeric array, or both.
This function is available only with MySQL Native Driver.
Syntax
mysqli_fetch_all(result,resulttype);Parameter
| Parameter | Is Required | Description |
|---|---|---|
| result | Required. | Result set returned by mysqli_query(), mysqli_store_result() or mysqli_use_result() |
| resulttype | Optional. | What type array to return. |
resulttype can be one of the following values:
- MYSQLI_ASSOC
- MYSQLI_NUM
- MYSQLI_BOTH
Return
It returns an array of associative or numeric arrays holding the result rows.
Example
The following code fetches all rows and return the result-set as an associative array.
<?php/*w w w . jav a2 s . co m*/
$con=mysqli_connect("localhost","my_user","my_password","my_db");
if (mysqli_connect_errno($con)){
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$sql="SELECT name FROM emp";
$result=mysqli_query($con,$sql);
// Fetch all
mysqli_fetch_all($result,MYSQLI_ASSOC);
mysqli_free_result($result);
mysqli_close($con);
?>