Get value from Object array - php

Question

Update, solved
I try to retrieve the value of an object (stdClass)
I want to get the internship his name the title.
(["title"]=> string(53) "Mss ( Privaatpraktijk kinesitherapie Walravens Marc )").
My code:
foreach($gStartPositionStudents as $value) {
foreach($gStartPositionInternships as $value2) {
// each loop will add a row here.
$row = array();
// build the row
$row[] = array('data' => $value->field_ugentid_student[0]['value']);
$row[] = array('data' => $value2->title[0]['value']);
}
// add the row to the "big row data (contains all rows)
$rows[] = array('data' => $row);
}
$output = theme('table', $header, $rows);
return $output;
Object array:
enter code here
array(148) {
[0]=>
object(stdClass)#466 (45) {
["nid"]=>
string(3) "199"
["type"]=>
string(11) "stageplaats"
["language"]=>
string(2) "nl"
["uid"]=>
string(2) "33"
["status"]=>
string(1) "1"
["created"]=>
string(10) "1291279334"
["changed"]=>
string(10) "1301323146"
["comment"]=>
string(1) "0"
["promote"]=>
string(1) "0"
["moderate"]=>
string(1) "0"
["sticky"]=>
string(1) "0"
["tnid"]=>
string(1) "0"
["translate"]=>
string(1) "0"
["vid"]=>
string(3) "206"
["revision_uid"]=>
string(2) "16"
["title"]=>
string(18) "Pcv (campus Aalst)"
["body"]=>
string(0) ""
["teaser"]=>
string(0) ""
["log"]=>
string(0) ""
["revision_timestamp"]=>
string(10) "1301323146"
["format"]=>
string(1) "0"
["nd_switch_bm"]=>
string(0) ""
["name"]=>
string(12) "stage.revaki"
["picture"]=>
string(0) ""
["data"]=>
string(72) "a:1:{s:13:"form_build_id";s:37:"form-f89b99e4a5249b192ff472579b826b00";}"
["field_stagedomein_audiologo"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_geneeskunde"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_lo"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_revaki"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(3) "152"
}
}
["field_stagedomein_verpleeg"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_status"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(14) "niet opgegeven"
}
}
["field_status_datum"]=>
array(1) {
[0]=>
array(4) {
["value"]=>
NULL
["timezone"]=>
string(15) "Europe/Brussels"
["timezone_db"]=>
string(15) "Europe/Brussels"
["date_type"]=>
string(4) "date"
}
}
["field_locatieview"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
string(3) "179"
}
}
["field_status_extra"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_status_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(6) "Actief"
}
}
["field_maxcapstud_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(2) "18"
}
}
["field_status_bevestigd_door"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["field_aanpers_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["field_extrainfo_stagedomein"]=>
array(1) {
[0]=>
array(2) {
["value"]=>
string(37) "Capaciteit: 3 studenten alle periodes"
["format"]=>
NULL
}
}
["field_percapaciteit_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_aanplaats_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_mentoren"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
string(3) "178"
}
}
["field_persoon_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["has_body"]=>
string(1) "0"
["taxonomy"]=>
array(0) {
}
}
[1]=>
object(stdClass)#469 (45) {
["nid"]=>
string(3) "211"
["type"]=>
string(11) "stageplaats"
["language"]=>
string(2) "nl"
["uid"]=>
string(2) "33"
["status"]=>
string(1) "1"
["created"]=>
string(10) "1291281467"
["changed"]=>
string(10) "1301323440"
["comment"]=>
string(1) "0"
["promote"]=>
string(1) "0"
["moderate"]=>
string(1) "0"
["sticky"]=>
string(1) "0"
["tnid"]=>
string(1) "0"
["translate"]=>
string(1) "0"
["vid"]=>
string(3) "218"
["revision_uid"]=>
string(2) "16"
["title"]=>
string(53) "Mss ( Privaatpraktijk kinesitherapie Walravens Marc )"
["body"]=>
string(0) ""
["teaser"]=>
string(0) ""
["log"]=>
string(0) ""
["revision_timestamp"]=>
string(10) "1301323440"
["format"]=>
string(1) "0"
["nd_switch_bm"]=>
string(0) ""
["name"]=>
string(12) "stage.revaki"
["picture"]=>
string(0) ""
["data"]=>
string(72) "a:1:{s:13:"form_build_id";s:37:"form-f89b99e4a5249b192ff472579b826b00";}"
["field_stagedomein_audiologo"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_geneeskunde"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_lo"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_revaki"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(3) "128"
}
}
["field_stagedomein_verpleeg"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_status"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(14) "niet opgegeven"
}
}
["field_status_datum"]=>
array(1) {
[0]=>
array(4) {
["value"]=>
NULL
["timezone"]=>
string(15) "Europe/Brussels"
["timezone_db"]=>
string(15) "Europe/Brussels"
["date_type"]=>
string(4) "date"
}
}
["field_locatieview"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
string(3) "210"
}
}
["field_status_extra"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_status_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(6) "Actief"
}
}
["field_maxcapstud_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(1) "4"
}
}
["field_status_bevestigd_door"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["field_aanpers_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["field_extrainfo_stagedomein"]=>
array(1) {
[0]=>
array(2) {
["value"]=>
string(40) "Capaciteit: 1 student in periode 3 tem 6"
["format"]=>
NULL
}
}
["field_percapaciteit_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_aanplaats_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_mentoren"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
string(3) "208"
}
}
["field_persoon_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["has_body"]=>
string(1) "0"
["taxonomy"]=>
array(0) {
}
}
[2]=>
object(stdClass)#472 (45) {
["nid"]=>
string(3) "217"
["type"]=>
string(11) "stageplaats"
["language"]=>
string(2) "nl"
["uid"]=>
string(2) "33"
["status"]=>
string(1) "1"
["created"]=>
string(10) "1291281906"
["changed"]=>
string(10) "1301323440"
["comment"]=>
string(1) "0"
["promote"]=>
string(1) "0"
["moderate"]=>
string(1) "0"
["sticky"]=>
string(1) "0"
["tnid"]=>
string(1) "0"
["translate"]=>
string(1) "0"
["vid"]=>
string(3) "224"
["revision_uid"]=>
string(2) "16"
["title"]=>
string(54) "Mss ( Privaatpraktijk kinesitherapie Peeters Stefaan )"
["body"]=>
string(0) ""
["teaser"]=>
string(0) ""
["log"]=>
string(0) ""
["revision_timestamp"]=>
string(10) "1301323440"
["format"]=>
string(1) "0"
["nd_switch_bm"]=>
string(0) ""
["name"]=>
string(12) "stage.revaki"
["picture"]=>
string(0) ""
["data"]=>
string(72) "a:1:{s:13:"form_build_id";s:37:"form-f89b99e4a5249b192ff472579b826b00";}"
["field_stagedomein_audiologo"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_geneeskunde"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_lo"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_stagedomein_revaki"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(3) "128"
}
}
["field_stagedomein_verpleeg"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_status"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(14) "niet opgegeven"
}
}
["field_status_datum"]=>
array(1) {
[0]=>
array(4) {
["value"]=>
NULL
["timezone"]=>
string(15) "Europe/Brussels"
["timezone_db"]=>
string(15) "Europe/Brussels"
["date_type"]=>
string(4) "date"
}
}
["field_locatieview"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
string(3) "213"
}
}
["field_status_extra"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_status_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(6) "Actief"
}
}
["field_maxcapstud_stagedomein"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
string(1) "6"
}
}
["field_status_bevestigd_door"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["field_aanpers_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
NULL
}
}
["field_extrainfo_stagedomein"]=>
array(1) {
[0]=>
array(2) {
["value"]=>
string(38) "Capaciteit: 1 student in alle periodes"
["format"]=>
NULL
}
}
["field_percapaciteit_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_aanplaats_stageplaats"]=>
array(1) {
[0]=>
array(1) {
["value"]=>
NULL
}
}
["field_mentoren"]=>
array(1) {
[0]=>
array(1) {
["nid"]=>
string(3) "214"
}
}
["field_persoon_stagedomein"]=>
array(2) {
[0]=>
array(1) {
["nid"]=>
string(3) "216"
}
[1]=>
array(1) {
["nid"]=>
string(3) "215"
}
}
["has_body"]=>
string(1) "0"
["taxonomy"]=>
array(0) {
}
}

Answer 1

Well, as far as I can tell, you've actually assigned an array to the numerous variables in the object. As a result, you will need to do something like this in your foreach loop:
global $gStartPositionStudents;
global $gStartPositionInternships;
$rows = array();
foreach($gStartPositionStudents as $value) {
// each loop will add a row here.
$row = array();
// build the row
$row[] = array('data' => $value->field_naam_student[0]['value']);
$row[] = array('data' => $gStartPositionInternships->field_stagedomein_revaki);
// add the row to the "big row data (contains all rows)
$rows[] = array('data' => $row);
}
$output = theme('table', $header, $rows);
return $output;