Php 如何分别循环关联数组
我有以下关联数组:Php 如何分别循环关联数组,php,arrays,iteration,associative-array,nested-loops,Php,Arrays,Iteration,Associative Array,Nested Loops,我有以下关联数组: Array ( [0] => Array ( [0] => 268 ) [1] => Array ( [0] => 125 [1] => 258 [2] => 658 [3] => 128 [4] => 987 ) [2] => Array ( [0] => 1
Array
(
[0] => Array
(
[0] => 268
)
[1] => Array
(
[0] => 125
[1] => 258
[2] => 658
[3] => 128
[4] => 987
)
[2] => Array
(
[0] => 123
[1] => 258
)
[3] => Array
(
[0] => 168
)
)
我需要以下结果作为字符串
268
125258658128987
123258
168
到目前为止我所尝试的
<?php
//consider my array is in $array variable
for ($i = 0; $i < count($array); $i++)
{
foreach ($array[$i] as $res)
{
echo $res . '<br/>';
}
}
?>
但不幸的是,我把每一个数字都排在了一行。
任何建议都将不胜感激。您必须
在foreach
循环之外回送
:
for ($i = 0; $i < count($array); $i++)
{
foreach ($array[$i] as $res) {
echo $res;
}
echo '<br />'; //<-- Put this outside the foreach loop
}
文件:
foreach ($array as $value)
{
echo implode('',$value);
echo '<br />';
}