Php check if query succeeded

<?php
	// peform a query 
      $query = "SELECT `*` FROM user";
      $results = mysqli_query($databaseConnection, $query);

      if (mysqli_num_rows($results) == 0) {
        // The query returned 0 rows!
      } else {
        // the query returned ATLEAST one row
      }

      if (mysqli_num_rows($results) >= 5) {
        // the query returned more than 5 rows
        }
?>

Source: php.net

Similar codes

0 vote162 views1 answer
Mysql_fetch_array php
PHP
4 votes184 views5 answers
Laravel db inserr
PHP Laravel
0 vote192 views1 answer
Sort by number of views descending laravel
PHP Laravel
47 votes175 views4 answers
Substr() php
PHP
13 votes205 views6 answers
How to run laravel project
PHP
0 vote173 views1 answer
Encrypt & decrypt laravel
PHP
8 votes203 views6 answers
Laravel session
PHP
5 votes185 views2 answers
Set unique value validation for laravel form request
PHP Laravel
0 vote161 views1 answer
Php how to make sure user doesn't submit
PHP
0 vote192 views1 answer
Php access multidimensional array by string
PHP