简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Backend Development > PHP Tutorial > body text

PHP two-dimensional array application example - fetching data based on conditions

WBOY
Release： 2016-07-25 09:04:36
Original
912 people have browsed it
PHP two-dimensional array application example - get data based on conditions, if the array $point_arr (as shown below), please take out the array row with user_id = 3.

php two-dimensional array application example - get data based on conditions, if the array $point_arr (as shown below), please take out the row of array with user_id = 3. 1,"id"=>1,"point"=>2), array("id"=>2,"id"=>3,"point"=>2), array("id"=>3,"id"=>3,"point"=>2), array("id"=>4,"id"=>3,"point"=>2), ); for($i = 0;$i "; } ?>



Related labels：
php二维数组应用举例-根据条件取数据
source：php.cn
Previous article：Alternative application of php md5 encryption Next article：How to convert PHP and Mysql date and time (UNIX timestamp, formatted date)
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
2
1745
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
10
1893
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1613
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1523
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1561
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！