WordPress.org
Get WordPress
WordPress.org

WordPress Developer Resources

_wp_tinycolor_bound_alpha()

_wp_tinycolor_bound_alpha( mixed $n ): float

In this article

Back to top

This function has been deprecated since 6.3.0.

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

Direct port of tinycolor’s boundAlpha function to maintain consistency with how tinycolor works.

Parameters

$nmixedrequired
Number of unknown type.

Return

float Value in the range [0,1].

Source

function _wp_tinycolor_bound_alpha( $n ) {
	_deprecated_function( __FUNCTION__, '6.3.0' );

	if ( is_numeric( $n ) ) {
		$n = (float) $n;
		if ( $n >= 0 && $n <= 1 ) {
			return $n;
		}
	}
	return 1;
}

View all references View on Trac View on GitHub

UsesDescription
_deprecated_function()wp-includes/functions.php

Marks a function as deprecated and inform when it has been used.

Used byDescription
wp_tinycolor_string_to_rgb()wp-includes/deprecated.php

Parses hex, hsl, and rgb CSS strings using the same regex as TinyColor v1.4.2 used in the JavaScript. Only colors output from react-color are implemented.

Changelog

VersionDescription
6.3.0Deprecated.
5.9.0Introduced.

User Contributed Notes

You must log in before being able to contribute a note or feedback.