pg_set_error_verbosity
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
pg_set_error_verbosity — Determines the verbosity of messages returned by pg_last_error() and pg_result_error()
说明
Determines the verbosity of messages returned by pg_last_error() and pg_result_error().
pg_set_error_verbosity() sets the verbosity mode, returning the connection's previous
setting. In PGSQL_ERRORS_TERSE mode, returned messages include severity, primary text, and
position only; this will normally fit on a single line. The default mode (PGSQL_ERRORS_DEFAULT)
produces messages that include the above plus any detail, hint, or context
fields (these may span multiple lines). The PGSQL_ERRORS_VERBOSE mode includes all available
fields. Changing the verbosity does not affect the messages available from
already-existing result objects, only subsequently-created ones.
参数
-
connection -
An PgSql\Connection instance. When
connectionis unspecified, 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.
-
verbosity -
The required verbosity:
PGSQL_ERRORS_TERSE,PGSQL_ERRORS_DEFAULTorPGSQL_ERRORS_VERBOSE.
返回值
The previous verbosity level: PGSQL_ERRORS_TERSE,
PGSQL_ERRORS_DEFAULT
or PGSQL_ERRORS_VERBOSE.
更新日志
| 版本 | 说明 |
|---|---|
| 8.1.0 |
现在 connection 参数接受 PgSql\Connection
实例，之前接受 resource。
|
示例
示例 #1 pg_set_error_verbosity() example
<?php
$dbconn = pg_connect("dbname=publisher") or die("Could not connect");
if (!pg_connection_busy($dbconn)) {
pg_send_query($dbconn, "select * from doesnotexist;");
}
pg_set_error_verbosity($dbconn, PGSQL_ERRORS_VERBOSE);
$res1 = pg_get_result($dbconn);
echo pg_result_error($res1);
?>
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