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  3. yf_make_alphabet

yf_make_alphabet class

Generate alphabet for search names.

Fileplugins/common/classes/common/yf_make_alphabet.class.php
Use_class('make_alphabet', 'classes/common/')

Public properties

PropertyDefaultDescription
None declared in this class.

Public methods 1

go

public function go($url, &$chars, $get_var_name = 'id', $q_var = 'id')

Create Alphabet search criteria.Make alphabet html and query limit for selected chars.

  • $url : default URL for all link
  • $chars : current selected first and second chars for limit
  • $get_var_name : variable name for $_GET requert. Default: 'id'
  • $q_var : name variable for query

Returns array($html, , $char2): $html - variable contain html text for show in browser, $char1 - first char $char2 - second char

@example list($body, $like) = $this->make_alphabet('./?object='.__CLASS__.'&action=show', $_GET['id'], 'id');
    public function go($url, &$chars, $get_var_name = 'id', $q_var = 'id')
    {
        $nUrl = $url . '&' . $get_var_name . '=';
        $chars = strtolower(substr($chars . '11', 0, 2));
        $sel_style = ' style="background-color:#ccc;"';
        $html = '<a href="' . $nUrl . '1"' . (($chars[0] == '1') ? $sel_style : '') . '> # </a> ';
        for ($i = 'a'; $i <= 'z'; $i = chr(ord($i) + 1)) {
            $html .= '<a href="' . $nUrl . $i . '"' . (($chars[0] == $i) ? $sel_style : '') . '> ' . _ucfirst($i) . ' </a> ';
        }
        $html .= '<br /><span class="small_alphabet">';
        $html .= '<a href="' . $nUrl . $chars[0] . '1"' . (($chars[1] == '1') ? $sel_style : '') . '>' . (($chars[0] == '1') ? '#' : $chars[0]) . '#</a> ';
        for ($i = 'a'; $i <= 'z'; $i = chr(ord($i) + 1)) {
            $html .= '<a href="' . $nUrl . $chars[0] . $i . '"' . (($i == $chars[1]) ? $sel_style : '') . '>' . (($chars[0] == '1') ? '#' : $chars[0]) . $i . '</a> ';
        }
        $html .= '</span>';
        if ($chars[0] == '1' && $chars[1] == '1') {
            $like = '';
        } elseif ($chars[0] != '1' && $chars[1] == '1') {
            $like = ' AND ' . $q_var . " LIKE '" . $chars[0] . "%' ";
        } elseif ($chars[0] == '1' && $chars[1] != '1') {
            $like = ' AND ' . $q_var . " REGEXP '^[a-zA-Z0-9\_\-\s]{1}" . $chars[1] . ".*' ";
        } else {
            $like = ' AND ' . $q_var . " LIKE '" . $chars[0] . $chars[1] . "%' ";
        }
        return [$html, $like];
    }