Php 从数组中拉出数组
我有下面的数组,我似乎不知道如何从数组Team_1中提取信息并回显其中的0-5值Php 从数组中拉出数组,php,arrays,Php,Arrays,我有下面的数组,我似乎不知道如何从数组Team_1中提取信息并回显其中的0-5值 array (size=3) 'Team_1' => array (size=5) 0 => string '1199' (length=4) 1 => string '1182' (length=4) 2 => string '1105' (length=4) 3 => s
array (size=3)
'Team_1' =>
array (size=5)
0 => string '1199' (length=4)
1 => string '1182' (length=4)
2 => string '1105' (length=4)
3 => string '1212' (length=4)
4 => string '891' (length=3)
'Team_2' =>
array (size=5)
0 => string '' (length=0)
1 => string '' (length=0)
2 => string '' (length=0)
3 => string '' (length=0)
4 => string '' (length=0)
'Team_3' =>
array (size=5)
0 => string '' (length=0)
1 => string '' (length=0)
2 => string '' (length=0)
3 => string '' (length=0)
4 => string '' (length=0)
关键是Team_1,因此您可以直接引用它并执行foreach循环来执行echo(您可以添加任何要echo的html来格式化值)
$output1=$array['Team_1'][0];//应输出1199
echo$output1;
或
foreach($array['Team_1']作为$data){
回显$data.“
”;
}
你所说的拔出是什么意思??呼出??删除它??对不起,安德鲁,是的,回显出来。天哪。这比我想象的容易多了。非常感谢你,伙计。一旦帖子在允许的时间内完成,就会勾选。再次感谢,有办法知道将创建多少个团队。因此,您可以使用count($arr)来获取数字,而不是Team_1。谢谢SamyQc!这正是我想要的。你知道我怎么做而不是做['Team_1']吗?
foreach ($arr['Team_1'] as $val) {
echo $val.'<br>';
}
foreach ($teams as $team => $vals) {
echo $team;
foreach ($vals as $val) {
echo $val;
}
}
$output1 = $array['Team_1'][0]; // Should output 1199
echo $output1;
OR
foreach ($array['Team_1'] as $data){
echo $data.'<br/>';
}