public static function CustomFilterBaseFilter::replaceCallback in Custom filter 8

Same name and namespace in other branches

1. 2.0.x src/Plugin/Filter/CustomFilterBaseFilter.php \Drupal\customfilter\Plugin\Filter\CustomFilterBaseFilter::replaceCallback()

Helper function for preg_replace_callback().

1 call to CustomFilterBaseFilter::replaceCallback()

CustomFilterBaseFilter::applyRules in src/Plugin/Filter/CustomFilterBaseFilter.php

Replace the text using rules.

File

src/Plugin/Filter/CustomFilterBaseFilter.php, line 163

Class

CustomFilterBaseFilter

Provides a base filter for Custom Filter.

Namespace

Drupal\customfilter\Plugin\Filter

Code

public static function replaceCallback($matches, $init = FALSE) {
  static $code;
  if ($init) {
    $code = $matches;
    return;
  }
  $vars =& static::getCodeVars();
  @eval($code);
  return isset($result) ? $result : '';
}