5个数组同时写到数据库怎么写?
Jun 23, 2016 pm 01:54 PM $_POST['a'] 值为1,2,3,4,5
$_POST['b'] 值为a,b,c,d,e
$_POST['c'] 值为6,7,8,9,0
$_POST['d'] 值为h,i,j,k,l
$_POST['e'] 值为o,p,q,r,s
这五个数组同时是从里接收过来的。现在我要把它们都写入到数据库里,循环应该怎么写? foreach貌似只能针对一个数组。
最后写到数据库的格式应该是
第一条:1 a 6 h i
第二条:2 b 7 i p
第三条:3 c 8 j q
第四条:4 d 9 k r
第五条:5 e 0 l s
回复讨论(解决方案)
foreach($_POST['a'] as $i=>$a) { $b = $_POST['b']; $d = $_POST['c']; $d = $_POST['d']; $e = $_POST['e']; //与 $a,$b,$c,$d,$e 相关的操作}
也可以
foreach(array_map(null, $_POST['a'], $_POST['b'], $_POST['c'], $_POST['d'], $_POST['e']) as $r) { //对 $r 的相关操作}
foreach($_POST['a'] as $i=>$a) { $b = $_POST['b']; $d = $_POST['c']; $d = $_POST['d']; $e = $_POST['e']; //与 $a,$b,$c,$d,$e 相关的操作}
也可以
foreach(array_map(null, $_POST['a'], $_POST['b'], $_POST['c'], $_POST['d'], $_POST['e']) as $r) { //对 $r 的相关操作}
我每一列在数据库中都对应一列,这样子貌似不好一条一条的写入了
你自己看看循环中得到的都是什么

Hot Article

Hot tools Tags

Hot Article

Hot Article Tags

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

PHP array key value flipping: Comparative performance analysis of different methods

Detailed tutorial on establishing a database connection using MySQLi in PHP

Application of PHP array grouping function in data sorting

iOS 18 adds a new 'Recovered' album function to retrieve lost or damaged photos

The role of PHP array grouping function in finding duplicate elements

How does Go WebSocket integrate with databases?

PHP array key-value exchange: Analysis of the advantages and disadvantages of common algorithms

Can arrays be used as function parameters?
