/PHP/How to solve php mysqli_query function problem does not execute

How to solve php mysqli_query function problem does not execute

<?php
$con = mysqli_connect("localhost", "root", "", "test");
if (mysqli_connect_errno()) {
  printf("Connect failed: %s\n", mysqli_connect_error());
  exit();
}

$query = "INSERT INTO files VALUES (NULL, 5, 'hello')";
echo "<pre>Debug: $query</pre>\m";
$result = mysqli_query($con, $query);
if ( false===$result ) {
  printf("error: %s\n", mysqli_error($con));
}
else {
  echo 'done.';
}

Source: stackoverflow.com

Similar codes

0 vote300 views1 answer
Adding another return message from Laravel Livewire
PHP
0 vote285 views2 answers
Remove number after decimal in php
PHP
1 vote296 views2 answers
How many users can a cron handle in laravel in single run
PHP
40 votes323 views6 answers
Laravel create migration
PHP
0 vote300 views1 answer
Codeigniter how to know update failed
PHP
0 vote303 views1 answer
Mysqldump is not recognized as an internal or external command laravel
PHP Laravel
2 votes334 views2 answers
Laravel migration alter column unique
PHP Laravel
2 votes291 views2 answers
Php header not working
PHP
0 vote293 views1 answer
What is php?
PHP
7 votes286 views4 answers
Php sort by associative array value
PHP