_color_unpack

_color_unpack($hex, $normalize = FALSE)

Converts a hex color into an RGB triplet.

File

core/modules/color/color.module, line 753: Allows users to change the color scheme of themes.

Code

function _color_unpack($hex, $normalize = FALSE) {
  if (strlen($hex) == 4) {
    $hex = $hex[1] . $hex[1] . $hex[2] . $hex[2] . $hex[3] . $hex[3];
  }
  $c = hexdec($hex);
  for ($i = 16; $i >= 0; $i -= 8) {
    $out[] = (($c >> $i) & 0xFF) / ($normalize ? 255 : 1);
  }

  return $out;
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21color%21color.module/function/_color_unpack/8.2.x

doc_Drupal

2016-10-29 09:57:07

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