oci_fetch_all
(PHP 5)
oci_fetch_all -- Fetches all rows of result data into an array
Description
int
oci_fetch_all ( resource statement, array &output [, int skip [, int maxrows [, int flags]]] )
oci_fetch_all() fetches all the rows from a
result into a user-defined array.
oci_fetch_all() returns the number of rows
fetched or FALSE in case of error. skip
is the number of initial rows to ignore when fetching the result
(default value of 0, to start at the first line).
maxrows is the number of
rows to read, starting at the skipth row
(default to -1, meaning all the rows).
注: 本函数对
PHP NULL 值设定 NULL 字段。
Parameter flags can be any combination of
the following:
|
OCI_FETCHSTATEMENT_BY_ROW
|
|
OCI_FETCHSTATEMENT_BY_COLUMN (default value)
|
|
OCI_NUM
|
|
OCI_ASSOC
|
例子 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";
while (list($key, $val) = each($results)) {
echo "<th>$key</th>\n";
}
echo "</tr>\n";
for ($i = 0; $i < $nrows; $i++) {
reset($results);
echo "<tr>\n";
while ($column = each($results)) {
$data = $column['value'];
echo "<td>$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);
?>
|
|
oci_fetch_all() returns FALSE in case of error.
注:
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.