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__checked_selected_helper()

__checked_selected_helper( mixed $helper, mixed $current, bool $display, string $type ): string

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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.

Private helper function for checked, selected, disabled and readonly.

Description

Compares the first two arguments and if identical marks as $type.

Parameters

$helpermixedrequired
One of the values to compare.
$currentmixedrequired
The other value to compare if not just true.
$displayboolrequired
Whether to echo or just return the string.
$typestringrequired
The type of checked|selected|disabled|readonly we are doing.

Return

string HTML attribute or empty string.

Source

function __checked_selected_helper( $helper, $current, $display, $type ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionDoubleUnderscore,PHPCompatibility.FunctionNameRestrictions.ReservedFunctionNames.FunctionDoubleUnderscore
	if ( (string) $helper === (string) $current ) {
		$result = " $type='$type'";
	} else {
		$result = '';
	}

	if ( $display ) {
		echo $result;
	}

	return $result;
}

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Used byDescription
wp_readonly()wp-includes/general-template.php

Outputs the HTML readonly attribute.

checked()wp-includes/general-template.php

Outputs the HTML checked attribute.

selected()wp-includes/general-template.php

Outputs the HTML selected attribute.

disabled()wp-includes/general-template.php

Outputs the HTML disabled attribute.

Changelog

VersionDescription
2.8.0Introduced.

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