oci_fetch_all
(PHP 5, PECL oci8:1.1-1.2.4)
oci_fetch_all — Fetches all rows of result data into an array
說明
Fetches all the rows from a result into a user-defined array.
有關 OCI8 驅動程序執行的資料類型映射的細節，見驅動程式支援的資料類型。
參數
- statement
-
A valid OCI statement identifier.
- output
-
Note: 本函式對 PHP NULL 值設定 NULL 字段。
- skip
-
The number of initial rows to ignore when fetching the result (default value of 0, to start at the first line).
- maxrows
-
The number of rows to read, starting at the skip th row (default to -1, meaning all the rows).
- flags
-
Parameter flags can be any combination of the following:
- OCI_FETCHSTATEMENT_BY_ROW
- OCI_FETCHSTATEMENT_BY_COLUMN (default value)
- OCI_NUM
- OCI_ASSOC
Return值
Returns the number of rows fetched or FALSE in case of an error.
範例
Example#1 oci_fetch_all() example
<?php
/* oci_fetch_all example mbritton at verinet dot com (990624) */
$conn = oci_connect("scott", "tiger");
$stmt = oci_parse($conn, "select * from emp");
oci_execute($stmt);
$nrows = oci_fetch_all($stmt, $results);
if ($nrows > 0) {
echo "<table border=\"1\">\n";
echo "<tr>\n";
foreach ($results as $key => $val) {
echo "<th>$key</th>\n";
}
echo "</tr>\n";
for ($i = 0; $i < $nrows; $i++) {
echo "<tr>\n";
foreach ($results as $data) {
echo "<td>$data[$i]</td>\n";
}
echo "</tr>\n";
}
echo "</table>\n";
} else {
echo "No data found<br />\n";
}
echo "$nrows Records Selected<br />\n";
oci_free_statement($stmt);
oci_close($conn);
?>
註釋
Note: In PHP versions before 5.0.0 you must use ocifetchstatement() instead. This name still can be used, it was left as alias of oci_fetch_all() for downwards compatability. This, however, is deprecated and not recommended.