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7.9.7.38 MysqlndUhConnection::serverDumpDebugInformation

Copyright 1997-2018 the PHP Documentation Group.

  • MysqlndUhConnection::serverDumpDebugInformation

    Dump debugging information into the log for the MySQL server

Description

public bool MysqlndUhConnection::serverDumpDebugInformation(mysqlnd_connection connection);

Dump debugging information into the log for the MySQL server.

Parameters

connection

Mysqlnd connection handle. Do not modify!

Return Values

Returns TRUE on success. Otherwise, returns FALSE

Examples

Example 7.378 MysqlndUhConnection::serverDumpDebugInformation example

<?php
class proxy extends MysqlndUhConnection {
 public function serverDumpDebugInformation($res) {
  printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
  $ret = parent::serverDumpDebugInformation($res);
  printf("%s returns %s\n", __METHOD__, var_export($ret, true));
  return $ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysqli = new mysqli("localhost", "root", "", "test");
$mysqli->dump_debug_info();
?>

The above example will output:


proxy::serverDumpDebugInformation(array (
  0 => NULL,
))
proxy::serverDumpDebugInformation returns true


See Also

mysqlnd_uh_set_connection_proxy
mysqli_dump_debug_info