Strict Standards: mysqli_next_result(): There is no next result set. Please, call mysqli_more_results()/mysqli::more_results() to check whether to cal
微wx笑
2023-01-06【运维日志】
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mysql mysqli_next_result
Strict Standards: mysqli_next_result(): There is no next result set. Please, call mysqli_more_results()/mysqli::more_results() to check whether to call this function/method in
Strict Standards: mysqli_next_result(): There is no next result set. Please, call mysqli_more_results()/mysqli::more_results() to check whether to call this function/method in
发生该错误的是官方文档 https://www.php.net/manual/zh/mysqli.multi-query.php
中的一段代码
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | <?php mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT); $link = mysqli_connect( "localhost" , "my_user" , "my_password" , "world" ); $query = "SELECT CURRENT_USER();" ; $query .= "SELECT Name FROM City ORDER BY ID LIMIT 20, 5" ; /* 批量执行查询 */ mysqli_multi_query( $link , $query ); do { /* store the result set in PHP */ if ( $result = mysqli_store_result( $link )) { while ( $row = mysqli_fetch_row( $result )) { printf( "%s\n" , $row [0]); } } /* print divider */ if (mysqli_more_results( $link )) { printf( "-----------------\n" ); } } while (mysqli_next_result( $link )); |
解决方法
如果 mysqli_more_results 返回结果为 false,则应该退出循环,不再调用 mysqli_next_result
例如:
1 2 3 4 5 | if (mysqli_more_results( $link )) { printf( "-----------------\n" ); } else { break ; } |
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原文链接:https://www.ivu4e.cn/blog/service/2023-01-06/1642.html