CODEWITHSUNDEEP
phpdrupal
Undefined
Undefined

Reputation: 11429

PHP used in drupal. Printing using a variable

I have the following code:

print $node->field_carousel_1[0]['filepath'];

What i would like to do is change the 1 and use a variable instead.

Do you have any idea how i would be able to do this?

What i am aiming for: Using a variable instead of the one to create a looping function to print field_carousel_1, field_carousel_2, field_carousel_3 etc

Upvotes: 0

Views: 67

Answers (2)

dorsh
dorsh

Reputation: 24750

You can try something like this:

for ($i=1; $i<4; $i++) {
  $field = "field_carousel_$i";
  $arr = $node->$field;
  print $arr[0]['filepath'];
}

Upvotes: 4

CoffeeRain
CoffeeRain

Reputation: 4522

I would store these in an array.

field_carousel=array('value1', 'value2', 'value3', 'etc.')

To print them, you would do...

foreach(field_carousel as $item) {
  echo $item
  }

Upvotes: 0

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