MySQL and PHP
Copyright 1997-2021 the PHP Documentation Group.
RowResult::getWarningsCount
Get warning count from last operation
public int mysql_xdevapi\RowResult::getWarningsCount();
Retrieve the number of warnings from the last RowResult operation.
This function has no parameters.
The number of warnings generated by the last operation.
Example 5.98 mysql_xdevapi\RowResult::getWarningsCount
example
<?php $session = mysql_xdevapi\getSession("mysqlx://user:password@localhost"); $session->sql("DROP DATABASE IF EXISTS foo")->execute(); $session->sql("CREATE DATABASE foo")->execute(); $session->sql("CREATE TABLE foo.test_table(x int)")->execute(); $schema = $session->getSchema("foo"); $table = $schema->getTable("test_table"); $table->insert(['x'])->values([1])->values([2])->execute(); $res = $table->select(['x/0 as bad_x'])->execute(); echo $res->getWarningsCount(); ?>
The above example will output something similar to:
2