本文实例讲述了php实现给二维数组中所有一维数组添加值的方法。分享给大家供大家参考，具体如下：
给二维数组中所有的一维数组添加值(索引和关联)
$shop = array(
0=>array(0=>1,1=>2,2=>3,3=>4)
,1=>array(0=>1,1=>2,2=>3)
,2=>array(0=>1,1=>2,2=>3)
);
print_r($shop);
//示例 1:引用循环变量的地址赋值
foreach($shop as &$shoplist){
$shoplist[] = '4444444444444';
$shoplist['we'] = '欢迎光临硕编程';
}
print_r($shop);
运行结果：
array ( [0] => array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 4444444444444 [we] => 欢迎光临硕编程 ) [1] => array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临硕编程 ) [2] => array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临硕编程 ) )
//示例2:修改循环变量数组,重新赋值
foreach($shop as $key=>$shoplist){
$index = count($shoplist);
$shoplist[$index] = '4444444444444';
$shoplist['we'] = '欢迎光临硕编程';
$shop[$key]=$shoplist;
}
print_r($shop);
运行结果：
array ( [0] => array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 4444444444444 [we] => 欢迎光临硕编程 ) [1] => array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临硕编程 ) [2] => array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4444444444444 [we] => 欢迎光临硕编程 ) )
更多关于php相关内容感兴趣的读者可查看本站专题：《php数组(array)操作技巧大全》、《php字符串(string)用法总结》、《php数据结构与算法教程》、《php程序设计算法总结》、《php排序算法总结》、《php常用遍历算法与技巧总结》、《php数学运算技巧总结》及《php常见数据库操作技巧汇总》
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