Looping through multiple page reference fields

[Arctic 4]

Hello!  I suspect I'm overlooking something simple, but I'm trying to loop through several page reference fields at once. However, this only returns results from related_1.

	$tags = $page->getFields('name=related_1|related_2|related_3');

	foreach($tags as $tag) {
		echo "<a href='$tag->url'>$tag->title</a>";
	}

 

[horst 5,299]

There is no argument to the method page::getFields()

https://processwire.com/api/ref/page/get-fields/

https://github.com/processwire/processwire/blob/3bf29d050b7f542f04628fc69c2448466e167acd/wire/core/Page.php#L1274-L1299

 

[horst 5,299]

@Arctic

This may help you going:

 

[3fingers 311]

$pagefields = $page->getFields();

if(wireInstanceOf($pagefields, FieldtypePage)) {
	foreach($pagefields as $pf) {
		echo "<a href='$pf->url'>$pf->title</a>";
	}
}

Not tested, it might work though.

[Arctic 4]

Thanks, that helped! Here's what worked in the end.

$allFields = $page->getFields();
	foreach ($allFields as $related){
		if (strpos($related, 'related') === 0) { //get just the fields that start with related
			foreach ($related as $tag){
		   		echo "<a href='$tag->url'>$tag->title</a>";
			}
		}
	
	}