function _geshifilter_update_6002_php_delimter_into_tag_styles in GeSHi Filter for syntax highlighting 6

Helper function for merging old geshifilter_enable_php_delimiters into geshifilter_tag_styles variables.

Parameters

$format NULL (for global variable) or input format id.:

1 call to _geshifilter_update_6002_php_delimter_into_tag_styles()

geshifilter_update_6002 in ./geshifilter.install

Implementation of hook_update_N().

File

./geshifilter.install, line 105

Installation and uninstallation functions for the GeSHi filter.

Code

function _geshifilter_update_6002_php_delimter_into_tag_styles($format) {

  // Load geshifilter.inc because we need _geshifilter_tag_styles().
  require_once drupal_get_path('module', 'geshifilter') . '/geshifilter.inc';

  // Make $format a suffix for usage in variable name.
  $format = isset($format) ? "_{$format}" : '';

  // Try to fetch the variable value and convert it if found.
  $geshifilter_enable_php_delimiters = variable_get('geshifilter_enable_php_delimiters' . $format, NULL);
  if (isset($geshifilter_enable_php_delimiters)) {

    // First get the current value of the geshifilter_tag_styles variable.
    $geshifilter_brackets = _geshifilter_tag_styles($format);

    // Insert value for PHP style code blocks
    if ($geshifilter_enable_php_delimiters) {
      $geshifilter_brackets[GESHIFILTER_BRACKETS_PHPBLOCK] = GESHIFILTER_BRACKETS_PHPBLOCK;
    }
    else {
      $geshifilter_brackets[GESHIFILTER_BRACKETS_PHPBLOCK] = 0;
    }

    // Save the new settings.
    variable_set('geshifilter_tag_styles' . $format, $geshifilter_brackets);

    // Remove old variable.
    variable_del('geshifilter_enable_php_delimiters' . $format);
  }
}