oci_fetch_row

(PHP 5, PECL OCI8 >= 1.1.0)

oci_fetch_row — Returns the next row from a query as a numeric array

说明

array oci_fetch_row ( resource $statement )

Returns a numerically indexed array containing the next result-set row of a query. Each array entry corresponds to a column of the row. This function is typically called in a loop until it returns FALSE , indicating no more rows exist.

Calling oci_fetch_row() is identical to calling oci_fetch_array() with OCI_NUM + OCI_RETURN_NULLS .

参数

statement: 有效的 OCI8 报表标识符由 oci_parse() 创建，被 oci_execute() 或 REF CURSOR statement 标识执行。

返回值

Returns a numerically indexed array. If there are no more rows in the statement then FALSE is returned.

范例

Example #1 oci_fetch_row() Example

  <?php

$conn  =  oci_connect ( 'hr' ,  'welcome' ,  'localhost/XE' );
if (! $conn ) {
     $e  =  oci_error ();
     trigger_error ( htmlentities ( $e [ 'message' ],  ENT_QUOTES ),  E_USER_ERROR );
}

 $stid  =  oci_parse ( $conn ,  'SELECT department_id, department_name FROM departments' );
 oci_execute ( $stid );

while (( $row  =  oci_fetch_row ( $stid )) !=  false ) {
    echo  $row [ 0 ] .  " "  .  $row [ 1 ] .  "<br>\n" ;
}

 oci_free_statement ( $stid );
 oci_close ( $conn );

 ?>

注释

Note:

See oci_fetch_array() for more examples of fetching rows.

参见

oci_fetch() - Fetches the next row into result-buffer
oci_fetch_all() - 获取结果数据的所有行到一个数组
oci_fetch_array() - Returns the next row from a query as an associative or numeric array
oci_fetch_assoc() - Returns the next row from a query as an associative array
oci_fetch_object() - Returns the next row from a query as an object