function getOptions()
{
parent::getOptions();
$this->search = WT_Filter::get('search');
$this->replace = WT_Filter::get('replace');
$this->method = WT_Filter::get('method', 'exact|words|wildcards|regex', 'exact');
$this->case = WT_Filter::get('case', 'i');
$this->error = '';
switch ($this->method) {
case 'exact':
$this->regex = preg_quote($this->search, '/');
break;
case 'words':
$this->regex = '\\b' . preg_quote($this->search, '/') . '\\b';
break;
case 'wildcards':
$this->regex = '\\b' . str_replace(array('\\*', '\\?'), array('.*', '.'), preg_quote($this->search, '/')) . '\\b';
break;
case 'regex':
$this->regex = $this->search;
// Check for invalid regexes
// If the regex is bad, $ct will be left at -1
$ct = -1;
$ct = @preg_match('/' . $this->search . '/', '');
if ($ct == -1) {
$this->error = '<br><span class="error">' . WT_I18N::translate('The regex appears to contain an error. It can’t be used.') . '</span>';
}
break;
}
}
function getOptions()
{
parent::getOptions();
$this->surname = WT_Filter::get('surname', 'add|replace', 'replace');
}
