Printing all array results in a themable way using PHP? - php

Question

I want to print all results of the taxonomy_vocabulary_11 array (this is a Drupal 7 site).
If I use <?php print render($content['taxonomy_vocabulary_11'][0]['#title']); ?> I get only one result.
I´ve usuccessfully tried
<?php foreach ($content->taxonomy_vocabulary_11 as $key => $value): $terms = $value['#title']; ?>
<?php print $terms; ?>
<?php endforeach?>
I get this error: Notice: Trying to get property of non-object
Now, this is the output I get using devel module (dpm($node);)
(object) array(
'vid' => '5178',
'uid' => '1',
'title' => 'PROYECTO',
'log' => '',
'status' => '1',
'comment' => '2',
'promote' => '0',
'sticky' => '0',
'nid' => '155',
'type' => 'jornadas',
'language' => 'und',
'created' => '1095048000',
'changed' => '1360589684',
'tnid' => '0',
'translate' => '0',
'revision_timestamp' => '1360589684',
'revision_uid' => '1',
'taxonomy_vocabulary_4' => array(),
'taxonomy_vocabulary_6' => array(
'und' => array(
array(
'tid' => '33',
'taxonomy_term' => (object) array(
'tid' => '33',
'vid' => '6',
'name' => 'Jornadas Gratuitas',
'description' => '',
'format' => NULL,
'weight' => '0',
'vocabulary_machine_name' => 'vocabulary_6',
),
),
),
),
'taxonomy_vocabulary_7' => array(
'und' => array(
array(
'tid' => '40',
'taxonomy_term' => (object) array(
'tid' => '40',
'vid' => '7',
'name' => 'Para PH',
'description' => '',
'format' => NULL,
'weight' => '-10',
'vocabulary_machine_name' => 'vocabulary_7',
),
),
),
),
'taxonomy_vocabulary_11' => array(
'und' => array(
array(
'tid' => '262',
'taxonomy_term' => (object) array(
'tid' => '262',
'vid' => '11',
'name' => 'colegios',
'description' => '',
'format' => NULL,
'weight' => '0',
'vocabulary_machine_name' => 'vocabulary_11',
),
),
array(
'tid' => '543',
'taxonomy_term' => (object) array(
'tid' => '543',
'vid' => '11',
'name' => 'derecho',
'description' => '',
'format' => NULL,
'weight' => '0',
'vocabulary_machine_name' => 'vocabulary_11',
),
),
),
),
'body' => array(
'und' => array(
array(
'value' => "
I´ve also tried <?php print render($content['taxonomy_vocabulary_11']); ?> to treat the taxonomy as any other field, but it won´t print anything.
Note: If I go and do print $content['taxonomy_vocabulary_11']; it just print the word array.
What´s wrong in my approach?

Answer 1

Try:
foreach ($content['taxonomy_vocabulary_11'] as $tv11) {
print render($tv11['#title']);
}
I dont use drupal but this should work if i understood how the $content['taxonomy_vocabulary_11'] array is structured.

Answer 2

Just in case anyone needs it:
<?php
$vid = 11; //vocabulary id
$nid = $node->nid; //it looks for the current loaded node
$query = "SELECT tid, name
FROM (
SELECT td.tid AS tid, name
FROM taxonomy_term_data AS td
JOIN taxonomy_index AS tn
ON td.tid = tn.tid
JOIN node AS n
ON n.nid = tn.nid
WHERE td.vid = ". $vid ."
AND n.status = 1
AND n.nid = ".$nid."
GROUP BY td.tid
) AS t
ORDER BY name ASC";
$result = db_query($query);
foreach($result as $term) {
echo l($term->name, "taxonomy/term/$term->tid") . ', ';
}
?>