Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.


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Wpf_Tokens::handle_checkbox_labels( string $entry_choice = '', array $choices = array() )

Handles the token for checkbox fields.

Contents


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Parameters Parameters

$entry_choice

(Optional) The selected value.

Default value: ''

$choices

(Optional) The available choices.

Default value: array()

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Return Return

(string) The selections

Source Source

File: src/integrations/wpforms/tokens/wpf-tokens.php

	private function handle_checkbox_labels( $entry_choice = '', $choices = array() ) {
		$entry_choice_arr = explode( ', ', $entry_choice );
		$choices_column = array_column( $choices, 'label' );
		$selections = array();
		foreach ( $choices_column as $index => $choice_column ) {
			// Strip whitespace for single space.
			$choice_column = preg_replace( '/\s+/', ' ', $choice_column );
			if ( in_array( $choice_column, $entry_choice_arr, true ) ) {
				$selections[] = $choices_column[ $index ];
			}
		}
		if ( ! empty( $selections ) ) {
			return implode( ', ', $selections );
		}
		return '';
	}

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