循环 mysqli_result [英] Loop mysqli_result

问题描述

我似乎无法弄清楚如何遍历此对象数组中的行.例如，我将如何回显每一行中的值?

$sql = "SELECT my_ids FROM manager WHERE is_live = 0";$result = $db->query($sql);

当我 print_r($result); 我得到 <块引用>

mysqli_result 对象 ( [current_field] => 0 [field_count] => 1[长度] => [num_rows] => 15 [类型] => 0 )

解决方案

Try to loop on $result with foreach loop:

 $val){echo "key is=> ".$key." and Value is=>".$val;}

键将是 current_field field_count 等.

I can't seem to figure out how to loop through the rows in this object array. For example, how would I echo the value in each row?

$sql = "SELECT my_ids FROM manager WHERE is_live = 0";
$result = $db->query($sql);

When I print_r($result); I get

mysqli_result Object ( [current_field] => 0 [field_count] => 1 [lengths] => [num_rows] => 15 [type] => 0 )

解决方案

Try to loop on $result with foreach loop:

<?php

foreach($result as $key => $val)
{
  echo "key is=> ".$key." and Value is=>".$val;
}

Keys will be current_field field_count etc.

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