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WP_Duotone::colord_clamp_rgba()

WP_Duotone::colord_clamp_rgba( array $rgba ): array

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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.

Clamps an array of RGBA values.

Description

Direct port of colord’s clampRgba function.

Parameters

$rgbaarrayrequired
The RGBA array to clamp.

Return

array The clamped RGBA array.

Source

private static function colord_clamp_rgba( $rgba ) {
	$rgba['r'] = self::colord_clamp( $rgba['r'], 0, 255 );
	$rgba['g'] = self::colord_clamp( $rgba['g'], 0, 255 );
	$rgba['b'] = self::colord_clamp( $rgba['b'], 0, 255 );
	$rgba['a'] = self::colord_clamp( $rgba['a'] );

	return $rgba;
}

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UsesDescription
WP_Duotone::colord_clamp()wp-includes/class-wp-duotone.php

Clamps a value between an upper and lower bound.

Used byDescription
WP_Duotone::colord_parse_rgba_string()wp-includes/class-wp-duotone.php

Parses a valid RGB[A] CSS color function/string.

Changelog

VersionDescription
6.3.0Introduced.

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