Tribe__Utils__Array::filter_to_flat_scalar_associative_array( array $array )

Discards everything other than array values having string keys and scalar values, ensuring a one-dimensional, associative array result.

Contents

Parameters

$array

(array) (Required)

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Return

(array) Associative or empty array.

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Source

File: src/Tribe/Utils/Array.php 

		public static function filter_to_flat_scalar_associative_array( array $array ) {
			$result = [];

			if ( ! is_array( $array ) ) {
				return $result;
			}

			foreach ( $array as $k => $v ) {
				if ( ! is_string( $k ) ) {
					continue;
				}

				if ( ! is_scalar( $v ) ) {
					continue;
				}

				$result[ $k ] = $v;
			}

			return $result;
		}

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Changelog

Changelog
Version Description
4.12.2 Introduced.