PHP 8.3.4 Released!

pg_untrace

(PHP 4 >= 4.0.1, PHP 5, PHP 7, PHP 8)

pg_untrace禁用 PostgreSQL 连接的追踪

说明

pg_untrace(?PgSql\Connection $connection = null): true

停止由 pg_trace() 启用的追踪。

参数

connection

An PgSql\Connection instance. When connection is null, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().

警告

As of PHP 8.1.0, using the default connection is deprecated.

返回值

总是返回 true

更新日志

版本 说明
8.2.0 现在返回类型为 true;之前是 bool
8.1.0 现在 connection 参数接受 PgSql\Connection 实例,之前接受 resource
8.0.0 connection 现在可为 null。

示例

示例 #1 pg_untrace() 示例

<?php
$pgsql_conn
= pg_connect("dbname=mark host=localhost");

if (
$pgsql_conn) {
pg_trace('/tmp/trace.log', 'w', $pgsql_conn);
pg_query("SELECT 1");
pg_untrace($pgsql_conn);
// Now tracing of backend communication is disabled
} else {
print
pg_last_error($pgsql_conn);
exit;
}
?>

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