我有以下格式的数组对象数据。我想回显数据，就像给出的html数据示例一样。我尝试了不同 数组函数，最终没有结果，请您检查一下并给我解决方案。我的输出数据是下面的格式。
echo "<pre>";print_r($passenger_info); exit();
Out put is below.
Array
(
[0] => stdClass Object
(
[pass_id] => 12815
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 1
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 1
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[1] => stdClass Object
(
[pass_id] => 12816
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 1
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[2] => stdClass Object
(
[pass_id] => 12817
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 2
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[3] => stdClass Object
(
[pass_id] => 12818
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 2
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[4] => stdClass Object
(
[pass_id] => 12819
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 3
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[5] => stdClass Object
(
[pass_id] => 12820
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 3
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[6] => stdClass Object
(
[pass_id] => 12821
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 4
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[7] => stdClass Object
(
[pass_id] => 12822
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 4
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[8] => stdClass Object
(
[pass_id] => 12823
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 5
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[9] => stdClass Object
(
[pass_id] => 12824
[AL_RefNo] => H181100000133
[passenger_type] => adult
[title] => Mr.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 5
[zip_code] =>
[state] =>
[mobile] => +971-9999999999
[email] => 9@gmail.com
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] => 0
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[10] => stdClass Object
(
[pass_id] => 12825
[AL_RefNo] => H181100000133
[passenger_type] => child
[title] => Miss.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 2
[zip_code] =>
[state] =>
[mobile] =>
[email] =>
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] =>
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[11] => stdClass Object
(
[pass_id] => 12826
[AL_RefNo] => H181100000133
[passenger_type] => child
[title] => Master.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] => 1
[room_no] => 2
[zip_code] =>
[state] =>
[mobile] =>
[email] =>
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] =>
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[12] => stdClass Object
(
[pass_id] => 12827
[AL_RefNo] => H181100000133
[passenger_type] => child
[title] => Miss.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] => 4
[room_no] => 4
[zip_code] =>
[state] =>
[mobile] =>
[email] =>
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] =>
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
[13] => stdClass Object
(
[pass_id] => 12828
[AL_RefNo] => H181100000133
[passenger_type] => child
[title] => Miss.
[first_name] => Chitta
[middle_name] =>
[last_name] => user
[gender] =>
[child_age] =>
[room_no] => 4
[zip_code] =>
[state] =>
[mobile] =>
[email] =>
[address] =>
[country] =>
[special_request] =>
[HQRequest] =>
[lead] =>
[modify_date] =>
[srm_pax_id] => 7072
[PAX_NAME] =>
[CITY] =>
[HOTEL_NAME] =>
[COUNTRY_NAME] =>
[LPO_NUMBER] =>
[LPO_DATE] =>
[LPO_AMOUNT] =>
[LPO_AMOUNT_DIFFERENCE] =>
[LINE_SEQUENCE] =>
[PROJECT_ID] =>
[TRAVEL_TYPE] =>
[OTHER_ID] =>
[REMARKS] =>
[REMARKS1] =>
[updated_on] => 2018-11-27 17:03:47
[actual_hotel_confirmation_number] =>
[is_delete] => 0
[modify_refno] => H181100000133_1
)
)
这里传递的一个动态变量是$ selectedRoom =“ 2”。对象数组room_no中的均值是room_no 2.总共2个可用的4个数组 输出如下。
成人总数：2
孩子总数：2
名称数：这里总共有4个first_name来自room_no ='2'数组。这里共有4个数组，其中room_no ='2'。所以我需要4个名字。
注意：如果动态变量为$ selectedRoom =“ 1”，则总共2个数组将带有room_no =“ 1”，这将基于数据。
我尝试了以下代码。
$array=json_decode(json_encode($passenger_info), True);
in_array($SelectedRoom, $array)
答案 0 :(得分：1)
您做得对，对您的对象进行解码的代码没有错。
现在，使用此代码进行搜索，因为in_array在多维数组中不起作用，因此您可以使用此代码
<?php
$array=json_decode(json_encode($passenger_info), True);
$totalAdults = 0;
$totalChildren = 0;
$names = array();
foreach($array as $singleArray){
if($SelectedRoom == $singleArray['room_no']){
$names[] = $singleArray['first_name'].' '.$singleArray['middle_name'].' '.$singleArray['last_name'];
switch($singleArray['passenger_type']){
case 'adult':
$totalAdults +=1;
break;
case 'child':
$totalChildren +=1;
break;
}
}
echo "Total Adults: ".$totalAdults."<br/> Total Children: ".$totalChildren;
foreach($names as $name){
echo "Name: ".$name.", ";
}
?>
它应该给您想要的结果。
答案 1 :(得分：0)
您不需要编码和解码数据，只需按原样使用对象即可。然后，您使用$passenger->passenger_type之类的东西来访问数据。
这是一个快速的示例，它提取房间的人员，然后使用count()显示总数。如果需要更多详细信息，您还可以在两个数组中拥有所有其他数据。
$selectedRoom = 1;
$adults = [];
$children = [];
foreach ( $passenger_info as $passenger ) {
if ( $passenger->room_no == $selectedRoom ) {
if ( $passenger->passenger_type == "adult" ) {
$adults[] = $passenger;
}
else {
$children[] = $passenger;
}
}
}
echo "total adults = ".count($adults).PHP_EOL;
echo "total children = ".count($children).PHP_EOL;