大佬们。。请问这个字段应该怎么输出啊 我想输出$shiqu 这个字段
<?php
$return = [];
$quyu = array(
'0' => Array(
'id' => 1,
'shengfen' => "北京",
'shiqu' => array(
'chengshi' => "朝阳区",
'chengshi' => "海淀区",
'chengshi' => "顺义区",
)
),
);
//循环调取每个省份
foreach ($quyu as $r){
foreach ($r['shiqu'] as $s){
;
$shiqu[] = array(
'name' => $s['chengshi'],
);
}
}
$return = $shiqu;
定义重复了,前缀一定要唯一
<?php $return = []; $quyu = array( '0' => Array( 'id' => 1, 'shengfen' => "北京", 'shiqu' => array( 'chengshi1' => "朝阳区", 'chengshi2' => "海淀区", 'chengshi3' => "顺义区", ) ), ); $return = $quyu[0]['shiqu'];<?php for($i=0;$i<1;$i++){ for($n=0;$n<1;$n++){ echo '省份:'.$quyu[$i][$n]['shengfen']; foreach($quyu[$i][$n]['shiqu'] as $sq){ echo $sq; } } } ?>123