Selectors::selectorHasField()

Does given selector have given field (and optionally operator and/or value)?

Available since version 3.0.174.

Usage

// basic usage
$array = Selectors::selectorHasField($selectors, $fieldName);

// usage with all arguments
$array = Selectors::selectorHasField($selectors, $fieldName, array $options = []);

Arguments

Name	Type(s)	Description
`$selectors`	`string` `array` `Selectors`	Selector string, array or Selectors object to look in
`$fieldName`	`string` `array`	Field name string to match or array of them to match any one of them
`$options` (optional)	`array`	`verbose` (bool): Return associative array with verbose result? See return value. Default:false `operator` (string): Require this operator Default:'' for any `value` (string\|int): Require this value Default:null for any `remove` (bool): Remove matched Selector from Selectors returned in verbose result? Default:false

Return value

array bool

True if has field, false if not, or array with the following, if 'verbose' option requested:

result (bool): Did it match (true or false)
selector (Selector|null): Selector object that matched (only if result is true)
selectors (Selectors|null): Selectors object that was analyzed or null if not needed
field (string): Field name that matched
operator (string): Operator that matched
value (string|null): Value that matched or null if not applicable

Selectors methods and properties

API reference based on ProcessWire core version 3.0.251