WP_Widget_Media::sanitize_token_list( string|array $tokens ): string

Parameters

$tokensstring|array

List of tokens separated by spaces, or an array of tokens.

Return

string

Sanitized token string list.

Source

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210	public function sanitize_token_list( $tokens ) {211		if ( is_string( $tokens ) ) {212			$tokens = preg_split( '/\s+/', trim( $tokens ) );213		}214		$tokens = array_map( 'sanitize_html_class', $tokens );215		$tokens = array_filter( $tokens );216		return implode( ' ', $tokens );217	}

History

Introduced in 4.8.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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