Returns the number of warnings from the last query for the given link (original) (raw)

`<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");/* check connection /
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}$mysqli->query("CREATE TABLE myCity LIKE City");/ a remarkable city in Wales */
$query = "INSERT INTO myCity (CountryCode, Name) VALUES('GBR',
'Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')";$mysqli->query($query);

if (

$mysqli->warning_count) {
if ($result = $mysqli->query("SHOW WARNINGS")) { row=row = row=result->fetch_row();
printf("%s (%d): %s\n", row[0],row[0], row[0],row[1], $row[2]);
$result->close();
}
}/* close connection */
$mysqli->close();
?> `

`<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");/* check connection /
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}mysqli_query($link, "CREATE TABLE myCity LIKE City");/ a remarkable long city name in Wales */
$query = "INSERT INTO myCity (CountryCode, Name) VALUES('GBR',
'Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch')";mysqli_query($link, $query);

if (

mysqli_warning_count($link)) {
if ($result = mysqli_query($link, "SHOW WARNINGS")) { row=mysqlifetchrow(row = mysqli_fetch_row(row=mysqlif​etchr​ow(result);
printf("%s (%d): %s\n", row[0],row[0], row[0],row[1], $row[2]);
mysqli_free_result($result);
}
}/* close connection */
mysqli_close($link);
?> `

Warning (1264): Data truncated for column 'Name' at row 1