pg_delete
(PHP 4 >= 4.3.0)
pg_delete --
删除记录
说明
mixed
pg_delete ( resource connection, string table_name, array assoc_array [, int options])
pg_delete() 删除符合条件的记录,条件在 assoc_array 中以 field=>value 格式给出。如果指定了 option,则 pg_convert() 按照该选项作用于 assoc_array 之上。
例子 1. pg_delete <?php
$db = pg_connect ('dbname=foo');
// This is safe, since $_POST is converted automatically
$res = pg_delete($db, 'post_log', $_POST);
if ($res) {
echo "POST data is deleted: $res\n";
}
else {
echo "User must have sent wrong inputs\n";
}
?> |
|
参见 pg_convert()。