eZ\Publish\Core\Persistence\TransformationProcessor\PcreCompiler::compileReplace PHP Method

    protected function compileReplace(array $rule)
    {
        return array('regexp' => '([' . preg_quote($this->compileCharacter($rule['data']['srcStart'])) . '-' . preg_quote($this->compileCharacter($rule['data']['srcEnd'])) . '])us', 'callback' => $this->compileTargetCharacter($rule['data']['dest']));
    }