I've got a set of arrays of string from imap_fetchstructure. But I can't extract the string out of the set. I need the value of [filePath] so I've silly tried
echo [attachments:protected][filePath];
And it doesn't work at all. I'm so new to this kind of array... This is the sample of an array set.
By the way these lines are getting from this:
$mailStructure = imap_fetchstructure($this->getImapStream(), $mailId, FT_UID);
Which is $this->getImapStream() comes from a class ImapMailbox.php
IncomingMail Object (
[id] => 2687
[date] => 2014-08-07 16:53:11
[subject] => test attc
[fromName] => Hello Kitty
[fromAddress] => hello#kitty.com
[to] => Array (
[sales#hellokitty.com] => sales
)
[toString] => sales
[cc] => Array ( )
[replyTo] => Array (
[hello#kitty.com] => Hello Kitty
)
[textPlain] => testing for attachment
[textHtml] => testing for attachment
[attachments:protected] => Array (
[487540462265330294] => IncomingMailAttachment Object (
[id] => 487540462265330294
[name] => america_support_taks.jpg
[filePath] => /home/hellokitty/domains/hellokitty.com/public_html/email/inc/2687_487540462265330294_america_support_taks.jpg
)
)
)
The answer is easy and the methods can be found in the link you provided.
The attachments are a protected property of the IncomingMail object (see line 558) but a few lines further down there is a public method getAttachments() (line 567). The object IncomingMailAttachment has only 3 properties of which all are marked public (line 589).
$attachments = $mailStructure->getAttachments();
foreach ($attachments as $attachment) {
// Array of IncomingMailAttachment objects
echo $attachment->filePath;
}
Related
I need help :)
I've to code a script that, cycling through an array inside an array , delete an element if in XXX field there isn't value (is NULL ).
My array is:
Array (
[idCampaign] => 3
[idIT] => 322
[recipients] =>Array (
[0] => stdClass Object ( [name] => minnie [email] => blabla#gmail.com [XXX] => )
[1] => stdClass Object ( [name] => [email] => fddd#gmail.it [XXX] => 0.88451100 )
) ) [date] => MongoDate Object ( [sec] => 1468503103 [usec] => 0 ) )
In this example the item [0] has no value in XXX value so my output array will be:
Array (
[idCampaign] => 3
[idIT] => 322
[recipients] =>Array (
[1] => stdClass Object ( [name] => [email] => fddd#gmail.it [XXX] => 0.88451100 )
) ) [date] => MongoDate Object ( [sec] => 1468503103 [usec] => 0 ) )
i hope that you can help me :)
You could use a nested foreach() Loop to cycle through the Data and then perform some tests, which on failing, guarantees that it is safe to unset the pertinent variable. Here's how:
<?php
// WE SIMULATE SOME DATA TO POPULATE THE ARRAY, ONLY FOR TESTING PURPOSES
$objDate = new stdClass();
$objRez1 = new stdClass();
$objRez2 = new stdClass();
$objRez1->name = "minnie";
$objRez1->email = "blabla#gmail.com";
$objRez1->XXX = null;
$objRez2->name = null;
$objRez2->email = "fddd#gmail.it";
$objRez2->XXX = 0.88451100;
$objDate->sec = 1468503103;
$objDate->usec = 0;
// IN THE END WE NOW HAVE A SAMPLE ARRAY (SIMULATED) TO WORK WITH.
$arrData = array(
'idCampaign' => 3,
'idIT' => 322,
'recipients' => array(
$objRez1,
$objRez2
),
'date' =>$objDate,
);
// LOOP THROUGH THE ARRAY OF DATA THAT YOU HAVE
// NOTICE THE &$data IN THE LOOP CONSTRUCT...
// THIS IS NECESSARY FOR REFERENCING WHEN WE UNSET VARIABLES WITHIN THE LOOP
foreach($arrData as $key=>&$data){
// SINCE THE XXX KEY IS STORED IN THE 'recipients' ARRAY,
// WE CHECK IF THE CURRENT KEY IS 'recipients' & THAT $data IS AN ARRAY
if($key == "recipients" && is_array($data)){
// NOW WE LOOP THROUGH THE DATA WHEREIN THE 'XXX' KEY LIVES
foreach($data as $obj){
// IF THE VALUE OF THE XXX KEY IS NULL OR NOT SET,
// WE SIMPLY UNSET IT...
if(!$obj->XXX){
unset($obj->XXX);
}
}
}
}
var_dump($arrData);
You can verify the Results HERE.
Hope this could offer you a little tip on how to implement it rightly on your own...
This should do the job
foreach($arrayOfObjects as $index => $object){
if(!isset($object->xxx) || empty($object->xxx)){
unset($arrayOfObjects[$index]);
}
}
I'm having a real headache trying to iterate through an array and output elements. Using the array structure below I want to be able to output each instance of partname.
The following loop outputs the first instance of partname. I can't seem to adapt it to loop through all instances within the array. I'm sure I'm missing something basic.
foreach($ItemsArray['assignments'] as $item) {
$partname = $item['grades'][0]['partname'];
}
Array
(
[assignments] => Array
(
[0] => Array
(
[assigntmentid] => 5101
[grades] => Array
(
[0] => Array
(
[id] => 5101
[name] => Advanced AutoCad
[partid] => 6601
[partname] => Draft
[userid] => 82069
[grade] => 53
[courseid] => 6265
[fullname] => Computer Aided Design
)
)
)
[1] => Array
(
[assigntmentid] => 5101
[grades] => Array
(
[0] => Array
(
[id] => 5101
[name] => Advanced AutoCad
[partid] => 6602
[partname] => Final
[userid] => 82069
[grade] => 35
[courseid] => 6265
[fullname] => Computer Aided Design
)
)
)
)
)
Instead of just coding by slapping the keyboard. Write down what your function needs to do. In english (or whatever language you prefer). This would be something like:
Foreach assignment, loop over all grades and store the partname of
that grade into an array.
And then code it:
function getPartnames($assignments) {
$partNames = array();
foreach ($assignments as $assignment) {
foreach($assignment['grades'] as $grade) {
$partNames[] = $grade['partname'];
}
}
return $partNames;
}
So what did I do? I simply translated english to code.
Some few more tips: Use variables names that make sense. $item; $ItemArray; ... don't make sense. They tell me nothing
use an extra foreach in your loop:
foreach($ItemsArray['assignments'] as $item) {
foreach($item['grades'] as $grade) {
echo $grade['partname'];
}
}
I am retrieving a multidimensional php array (I think) from an API, now all of the values return perfectly and when I dump the array with print_r I get this:
Event Object
(
[title] => test
[link] => google.com
[updated] => 2013-03-06T12:08:56.521-05:00
[id] => test
[name] => Copy of Copy of Copy of Mar 05, 2013 - TEST4
[description] =>
[registered] => 2
[createdDate] => 2013-03-06T12:08:56.521-05:00
[status] => COMPLETE
[eventType] => OTHER
[eventLocation] => EventLocation Object
(
[location] => test
[addr1] => test
[addr2] =>
[addr3] =>
[city] => madrid
[state] => andalucia
[country] =>
[postalCode] => 06103
)
[registrationUrl] => https://google.com
[startDate] => 2013-03-07T13:00:00-05:00
[endDate] => 2013-03-07T13:00:00-05:00
[publishDate] => 2013-03-06T12:11:15.958-05:00
[attendedCount] => 0
[cancelledCount] => 0
[eventFeeRequired] => FALSE
[currencyType] => USD
[paymentOptions] => Array
(
)
[registrationTypes] => Array
(
[0] => RegistrationType Object
(
[name] =>
[registrationLimit] =>
[registrationClosedManually] =>
[guestLimit] =>
[ticketing] =>
[eventFees] => Array
(
)
)
)
)
Now bumbling through wit my basic PHP i have found that i can list all of the first array items from [title] to [eventType] like this:
<?php
// get details for the first event returned
$Event = $ConstantContact->getEventDetails($events['events'][0]);
reset($Event);
while (list($key, $value) = each($Event)) {
echo "$key => $value \r\n<br/>";
}
?>
my question: All I need to do it retrieve [title] and [startDate] I don't need the rest now I could just hide the rest using Js and css but i am sure i am just being an idiot and there is an easier way to traverse this array so it only spits out the two values i need.
How do i do this?
You do not have to traverse the whole object. Just access the properties you want:
$title = $Event->title;
$startDate = $Event->startDate;
// or
echo $Event->title;
echo $Event->startDate;
It's actually an object - not an (associative) array!
What's the difference?
An object is an instance of a class. A class has methods and attributes (member variables).
Unlike C++ or some other OOP languages, you can define attributes dynamically without declaring them in the class declaration.
An array is simply a container for keys and their values.
It seems that it's not an array but an object so something like this:
echo $Event->title;
echo $Event->startDate;
Is it ...
<?php
// get details for the first event returned
$Event = $ConstantContact->getEventDetails($events['events'][0]);
reset($Event);
echo $Event->$title . "<br/>";
echo $Event->$startDate . "<br/>";
?>
? Or am I too simple?
I have an array which contains status objects, these status objects contain an array of like objects and also contain comment objects
My question is that now I have the objects in my array, how do I pull them back out? This is so I can save them to a db later on.
Thanks for your help
Andy
e.g.
Array
(
[0] => cStatus Object
(
[statusId:cStatus:private] => 123123123
[message:cStatus:private] => powpowpow
[updated_time:cStatus:private] => 2011-01-27T15:52:48+0000
[likes:cStatus:private] => Array
(
)
[comments:cStatus:private] => Comment Object
(
[commentId:Comment:private] => 123123123
[created_time:Comment:private] => 2011-01-30T20:18:50+0000
[message:Comment:private] => Kazam
[name:Comment:private] => Blue man
[createdBy:Comment:private] => 124124
[likes:Comment:private] => Array
(
)
)
)
[1] => cStatus Object
(
[statusId:cStatus:private] => 5125125
[message:cStatus:private] => Gawdam fruit and fibre is tasty :D
[updated_time:cStatus:private] => 2011-01-25T20:21:56+0000
[likes:cStatus:private] => Array
(
[0] => Like Object
(
[likeId:Like:private] => 120409086
[name:Like:private] => Jt
)
)
[comments:cStatus:private] => Array
(
)
)
[2] => cStatus Object
(
[statusId:cStatus:private] => 5215215
[message:cStatus:private] => Dear 2
[updated_time:cStatus:private] => 2011-01-18T08:28:50+0000
[likes:cStatus:private] => Array
(
[0] => Like Object
(
[likeId:Like:private] => 2456
[name:Like:private] => Edw2r
)
[1] => Like Object
(
[likeId:Like:private] => 2452412
[name:Like:private] => aw1
)
[2] => Like Object
(
[likeId:Like:private] => 12412411
[name:Like:private] => wqw
)
)
[comments:cStatus:private] => Array
(
)
)
)
You can use foreach and access properties of individual objects to be saved. I assume you are using getter and setter methods since all your properties are private. Using foreach provides the "as" keyword to make an alias for each individual object instance as the loop executes among them.
<?foreach($obj as $status){
$status_text = $status->getMessage();
//save this to database using your favored method;
$comments = $status->getComments();
//nest the foreach for all the comments to save them as well, if you like
foreach($comments as $comment){
//Save $comment here as well
}
}
?>
This is especially handy for complex nested objects like yours, since public methods and properties can be accessed by the individual iterator for easy action, like saving to the database.
I've seen similar questions on here but I can't seem to apply the solutions to my problem. I have a variable called $results which I got from an API. I'll change the proper nouns so as to protect my work's customers:
stdClass Object
(
[out] => stdClass Object
(
[count] => 2
[transactions] => stdClass Object
(
[RealTimeCommissionDataV2] => Array
(
[0] => stdClass Object
(
[adId] => 12345678
[advertiserId] => 123456789
[advertiserName] => Chuck E. Cheese, inc.
[commissionAmount] => 50
[country] => US
[details] => stdClass Object
(
)
[eventDate] => 2009-11-16T09:44:25-08:00
[orderId] => X-XXXXXXXXXX
[saleAmount] => 0
[sid] => 123456789
[websiteId] => 2211944
)
[1] => stdClass Object
(
[adId] => 987654321
[advertiserId] => 12345
[advertiserName] => Chorizon Wireless.
[commissionAmount] => 50
[country] => US
[details] => stdClass Object
(
)
[eventDate] => 2009-11-16T09:58:40-08:00
[orderId] => X-CXXXXXX
[saleAmount] => 0
[sid] => 61-122112
[websiteId] => 1111922
)
)
)
)
)
I shortened it to two entries here but the number of entries will vary, it's the result of a check for transactions in the past hour, there may sometimes be only one and sometimes as many as a dozen.
I want to assign these entries to variables like websiteId1 websiteId2 etc. I know I need to do a foreach loop but can't seem to figure it out. How can I write it so that I get the "[details]" as well?
foreach ($results->out->transactions->RealTimeCommissionDataV2 AS $commissionData) {
// you can access the commissionData objects now, i.e.:
$commissionData->adId;
$commissionData->details;
}
<?
foreach ($result->out->transactions->RealTimeCommissionDataV2 as $item)
{
// do somthing with each item.
print_r($item);
// or the details array
$num_details = sizeof($item->details)
}
I think this is what you want.
EDIT
Updated based on some notes in the documentation. Specifically, these two
a numerically indexed array will not
produce results unless you use
EXTR_PREFIX_ALL or
EXTR_PREFIX_INVALID.
Prefixes are automatically separated
from the array key by an underscore
character.
echo extract( $results->out->transactions->RealTimeCommissionDataV2, EXTR_PREFIX_ALL, 'websiteId' );
// test the extract
print_r( $websiteId_0 );