PHP完全中文操作手冊

pg_Fetch_Row

返回單列的各字段。

語法: array pg_fetch_row(int result, int row);

返回值: 數組

函數種類: 數據庫功能

內容說明

本函數用來將查詢結果 result 之單列拆到數組變量中。數組的索引是數字索引，第一個的索引值是 0。若 result 沒有資料，則返回 false 值。參數 row 表列數。

使用範例

<?php
$conn = pg_pconnect("","","","","publisher");
if (!$conn) {
echo "連接失敗\n";
exit;
}
$result = pg_Exec($conn, "SELECT * FROM authors");
if (!$result) {
echo "查詢失敗\n";
exit;
}
$row = pg_fetch_row($result, 0);
echo $row[0] . " <- row\n";

$row = pg_fetch_row($result, 1);
echo $row[0] . " <- row\n";

$row = pg_fetch_row($result, 2);
echo $row[1] . " <- row\n";
?>

參考

pg_Fetch_Array() pg_Fetch_Object() pg_Result()