小贝子编程

如何在php codeigniter中将数组对象数据打印成数组数据



我有以下格式的数组对象数据。我想回显数据，就像我给出的示例html数据一样。我尝试了不同的数组函数，最后没有得到结果，请检查并给我解决方案。我的输出数据低于格式。

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"。意味着对象阵列中的room_no共有2个4个阵列可用，room_no为2。因此我需要输出低于。

成人总数：2

儿童总数：2

名称数量：这里总共有4个first_name将来自room_no='2'数组。这里总共有4个数组，room_no='2'。所以我需要4个名字来这里。

注意：如果动态变量是$selectedRoom="1"，那么总共2个数组将带有room_no="1"，根据数据而来。

我尝试了以下代码。

$array=json_decode(json_encode($passenger_info), True);
in_array($SelectedRoom, $array)

您做得对，对对象进行解码的代码没有任何错误。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，所以可以使用此代码

<?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.", ";
}
?>

它应该会给你想要的结果。

您不需要对数据进行编码和解码，只需按原样使用对象即可。然后使用类似$passenger->passenger_type的东西来访问数据。

这是一个快速示例，它提取房间的人员，然后使用count()来显示总数。您还拥有两个数组中的所有其他数据，以备需要更多详细信息时使用。。。

$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;

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