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

pg_set_error_verbosity ( resource $connection = ? , int $verbosity ) : int

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

PostgreSQL database connection resource. When connection is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().

verbosity

The required verbosity: PGSQL_ERRORS_TERSE, PGSQL_ERRORS_DEFAULT or PGSQL_ERRORS_VERBOSE.

返回值

The previous verbosity level: PGSQL_ERRORS_TERSE, PGSQL_ERRORS_DEFAULT or PGSQL_ERRORS_VERBOSE.

范例

Example #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($dbconnPGSQL_ERRORS_VERBOSE);
  
$res1 pg_get_result($dbconn);
  echo 
pg_result_error($res1);
?>

参见

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