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

1 vote147 views1 answer
Symfony get path to route
PHP
1 vote126 views1 answer
Composer deploy production
PHP
2 votes116 views1 answer
Download speed limit php
PHP
1 vote126 views1 answer
Php session get data
PHP
16 votes142 views6 answers
Laravel redirect back
PHP Laravel
3 votes144 views1 answer
Laravel firstOrFail
PHP Laravel
0 vote113 views3 answers
Caculator
PHP
42 votes126 views6 answers
Laravel 8 foreign key
PHP
8 votes128 views2 answers
Laravel storage hard link
PHP
0 vote125 views1 answer
Custom-taxonomy-image-option-in-admin-panel
PHP