Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.3k views
in Technique[技术] by (71.8m points)

php - Loop mysqli_result

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 )

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

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.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

2.1m questions

2.1m answers

60 comments

56.6k users

...