$fields->getNumRows() method

Return a count of database rows populated the given field

// basic usage
$int = $fields->getNumRows(Field $field);

// usage with all arguments
$int = $fields->getNumRows(Field $field, array $options = []);

Name Type(s) Description

field Field

Name	Type(s)	Description
`field`	Field
`options` (optional)	array	Optionally specify any of the following options: `template` (Template\|int\|string): Specify a Template object, ID or name to isolate returned rows specific to pages using that template. `page` (Page\|int\|string): Specify a Page object, ID or path to isolate returned rows specific to that page. `countPages` (bool): Specify boolean true to make it return a page count rather than a row count (default=false). There will only be potential difference between rows and pages counts with multi-value fields. `getPageIDs` (bool): Specify boolean true to make it return an array of matching Page IDs rather than a count (overrides countPages).

options (optional)

array

Optionally specify any of the following options:

template (Template|int|string): Specify a Template object, ID or name to isolate returned rows specific to pages using that template.
page (Page|int|string): Specify a Page object, ID or path to isolate returned rows specific to that page.
countPages (bool): Specify boolean true to make it return a page count rather than a row count (default=false). There will only be potential difference between rows and pages counts with multi-value fields.
getPageIDs (bool): Specify boolean true to make it return an array of matching Page IDs rather than a count (overrides countPages).

int array

Returns array only if getPageIDs option set, otherwise returns a count of rows.

Method can throw exceptions on error:

WireException - If given option for page or template doesn't resolve to actual page/template.

API reference based on ProcessWire core version 3.0.236