Php 如何在多个数组中提取正确的值
我有这个结果，我想提取一些信息，比如服务名称， 价格，预计交货日期。。。 如何进行循环并正确提取这些信息 谢谢Php 如何在多个数组中提取正确的值,php,arrays,Php,Arrays,我有这个结果，我想提取一些信息，比如服务名称， 价格，预计交货日期。。。 如何进行循环并正确提取这些信息 谢谢 Array ( [price-quotes] => Array ( [price-quote] => Array ( [0] => Array (
Array
(
[price-quotes] => Array
(
[price-quote] => Array
(
[0] => Array
(
[service-code] => DOM.EP
[service-link] => Array
(
[@value] =>
[@attributes] => Array
(
[rel] => service
[href] => https://ct.soa-gw.canadapost.ca/rs/ship/service/DOM.EP?country=CA
[media-type] => application/vnd.cpc.ship.rate-v3+xml
)
)
[service-name] => Expedited Parcel
[price-details] => Array
(
[base] => 8.20
[taxes] => Array
(
[gst] => Array
(
[@value] => 0.41
[@attributes] => Array
(
[percent] => 5
)
)
[pst] => Array
(
[@value] => 0.82
[@attributes] => Array
(
[percent] => 9.975
)
)
[hst] => 0
)
[due] => 9.42
[options] => Array
(
[option] => Array
(
[option-code] => DC
[option-name] => Delivery confirmation
[option-price] => 0
)
)
[adjustments] => Array
(
[adjustment] => Array
(
[0] => Array
(
[adjustment-code] => FUELSC
[adjustment-name] => Fuel surcharge
[adjustment-cost] => 0.24
[qualifier] => Array
(
[percent] => 3
)
)
[1] => Array
(
[adjustment-code] => V1DISC
[adjustment-name] => SMB Savings
[adjustment-cost] => -0.25
)
)
)
)
[weight-details] =>
[service-standard] => Array
(
[am-delivery] =>
[guaranteed-delivery] => 1
[expected-transit-time] => 1
[expected-delivery-date] => 1983
)
)
[1] => Array
(
[service-code] => DOM.PC
[service-link] => Array
(
[@value] =>
[@attributes] => Array
(
[rel] => service
[href] => https://ct.soa-gw.canadapost.ca/rs/ship/service/DOM.PC?country=CA
[media-type] => application/vnd.cpc.ship.rate-v3+xml
)
)
[service-name] => Priority
[price-details] => Array
(
[base] => 16.86
[taxes] => Array
(
[gst] => Array
(
[@value] => 0.88
[@attributes] => Array
(
[percent] => 5
)
)
[pst] => Array
(
[@value] => 1.76
[@attributes] => Array
(
[percent] => 9.975
)
)
[hst] => 0
)
[due] => 20.3
[options] => Array
(
[option] => Array
(
[option-code] => DC
[option-name] => Delivery confirmation
[option-price] => 0
)
)
[adjustments] => Array
(
[adjustment] => Array
(
[0] => Array
(
[adjustment-code] => FUELSC
[adjustment-name] => Fuel surcharge
[adjustment-cost] => 1.31
[qualifier] => Array
(
[percent] => 8
)
)
[1] => Array
(
[adjustment-code] => V1DISC
[adjustment-name] => SMB Savings
[adjustment-cost] => -0.51
)
)
)
)
[weight-details] =>
[service-standard] => Array
(
[am-delivery] =>
[guaranteed-delivery] => 1
[expected-transit-time] => 1
[expected-delivery-date] => 1983
)
)
[2] => Array
(
[service-code] => DOM.RP
[service-link] => Array
(
[@value] =>
[@attributes] => Array
(
[rel] => service
[href] => https://ct.soa-gw.canadapost.ca/rs/ship/service/DOM.RP?country=CA
[media-type] => application/vnd.cpc.ship.rate-v3+xml
)
)
[service-name] => Regular Parcel
[price-details] => Array
(
[base] => 8.2
[taxes] => Array
(
[gst] => Array
(
[@value] => 0.41
[@attributes] => Array
(
[percent] => 5
)
)
[pst] => Array
(
[@value] => 0.82
[@attributes] => Array
(
[percent] => 9.975
)
)
[hst] => 0
)
[due] => 9.42
[options] => Array
(
[option] => Array
(
[option-code] => DC
[option-name] => Delivery confirmation
[option-price] => 0
[qualifier] => Array
(
[included] => 1
)
)
)
[adjustments] => Array
(
[adjustment] => Array
(
[0] => Array
(
[adjustment-code] => FUELSC
[adjustment-name] => Fuel surcharge
[adjustment-cost] => 0.24
[qualifier] => Array
(
[percent] => 3
)
)
[1] => Array
(
[adjustment-code] => V1DISC
[adjustment-name] => SMB Savings
[adjustment-cost] => -0.25
)
)
)
)
[weight-details] =>
[service-standard] => Array
(
[am-delivery] =>
[guaranteed-delivery] =>
[expected-transit-time] => 2
[expected-delivery-date] => 1982
)
)
[3] => Array
(
[service-code] => DOM.XP
[service-link] => Array
(
[@value] =>
[@attributes] => Array
(
[rel] => service
[href] => https://ct.soa-gw.canadapost.ca/rs/ship/service/DOM.XP?country=CA
[media-type] => application/vnd.cpc.ship.rate-v3+xml
)
)
[service-name] => Xpresspost
[price-details] => Array
(
[base] => 9.96
[taxes] => Array
(
[gst] => Array
(
[@value] => 0.52
[@attributes] => Array
(
[percent] => 5
)
)
[pst] => Array
(
[@value] => 1.04
[@attributes] => Array
(
[percent] => 9.975
)
)
[hst] => 0
)
[due] => 11.99
[options] => Array
(
[option] => Array
(
[option-code] => DC
[option-name] => Delivery confirmation
[option-price] => 0
)
)
[adjustments] => Array
(
[adjustment] => Array
(
[0] => Array
(
[adjustment-code] => FUELSC
[adjustment-name] => Fuel surcharge
[adjustment-cost] => 0.77
[qualifier] => Array
(
[percent] => 8
)
)
[1] => Array
(
[adjustment-code] => V1DISC
[adjustment-name] => SMB Savings
[adjustment-cost] => -0.3
)
)
)
)
[weight-details] =>
[service-standard] => Array
(
[am-delivery] =>
[guaranteed-delivery] => 1
[expected-transit-time] => 1
[expected-delivery-date] => 1983
)
)
)
)
)
函数数组\u展平（$array，$preserve\u keys=1，&$newArray=array（））{
foreach（$key=>$child的数组）{
if（is_数组（$child））{
$newArray=&array\u flatten（$child，$preserve\u keys，$newArray）；
}elseif（$preserve\u keys+is\u string（$key）>1）{
$newArray[$key]=$child；
}否则{
$newArray[]=$child；
}
}
返回$newArray；
}
打印（“
”）；
$test=阵列展平（$result，1）；
回声试验；
foreach($array['price-quotes']['price-quote'] as $key=>$value){
echo '<br/>service-name : '.$value['service-code'];
echo '<br/>price : '.$value['price-details']['due'];
echo '<br/>expected-delivery-date : '.$value['service-standard']['expected-delivery-date'];
echo "<hr/>";
// or you can create an array
$new_array[$key]['service-name'] = $value['service-code'];
$new_array[$key]['price'] = $value['price-details']['due'];
$new_array[$key]['expected-delivery-date'] = $value['service-standard']['expected-delivery-date'];
}
我会看看递归数组迭代器——我找到了这个函数，但我不知道提取每个值是否是最好的。例如，有4个“服务代码”，我需要在每个“服务名称”中搜索或为不同的值定价，并显示它（见上文），请指定您的需要。在我看来，这个阵列组织得很好。你到底需要从中得到什么？请提供所需的输出。
foreach($array['price-quotes']['price-quote'] as $key=>$value){
echo '<br/>service-name : '.$value['service-code'];
echo '<br/>price : '.$value['price-details']['due'];
echo '<br/>expected-delivery-date : '.$value['service-standard']['expected-delivery-date'];
echo "<hr/>";
// or you can create an array
$new_array[$key]['service-name'] = $value['service-code'];
$new_array[$key]['price'] = $value['price-details']['due'];
$new_array[$key]['expected-delivery-date'] = $value['service-standard']['expected-delivery-date'];
}
service-name : DOM.EP
price : 9.42
expected-delivery-date : 1983
===============
service-name : DOM.PC
price : 20.3
expected-delivery-date : 1983
===============
service-name : DOM.RP
price : 9.42
expected-delivery-date : 1982
===============
service-name : DOM.XP
price : 11.99
expected-delivery-date : 1983
===============