drupal reading array type fields

Question

I have a multi value cck field.

I can read any single id with node->field_multip[0][id].

How do I read all ids? I tried a for loop with field_multip.length but the page never finishes loading. What's the right way of doing this?

field_multip
   [0] 
      [id]
      [sec]
   [1]
      [id]
      [sec]
   [2]
      [id]
      [sec]

Kevin · Accepted Answer · 2010-08-02 18:37:25Z

2

foreach ($node->field_multip as $key => $value) {
    // code
}

answered Aug 2, 2010 at 18:37

Kevin

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1 Comment

loop Over a year ago

This did the job, but looks like I still need a way to get the length of the multi-value field for other reasons. I've started another question here if anyone can help with that specific question: http://stackoverflow.com/questions/3390947/finding-length-of-multi-value-field Looks like drupal may be different.

Jacob Relkin · Accepted Answer · 2010-08-02 18:35:33Z

2

Try this:

$array = ...
foreach($array as $obj) {
   //do something with $obj->id...
}

answered Aug 2, 2010 at 18:35

Jacob Relkin

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