Functions

Functions WebDev/*nix assorted functions & hacks

Misc * Readme ** Meta: todo bash colors. thing. getset($key, $val=null) get_vars_from_file($file) googlinks($links, $total, $return=0) header_404() return_bytes($val) valid_email($address) 9 found

auth

Name:
Category: Misc
Body:

/*
$links is the number of links you want per page, $total the total nr of records found by the query, and $return
returns the result in some different ways. 0 is as string, 1 is array of links or somesuch, wanted to add more.
It creates links with a 'page=n' Get parameter, and uses the same. And it adds it to the current links, so searches
done with GET will work fine.
It uses http_raw_query() (functions.php?id=126) so you need that.
*/

#_______________________________________
# googlinks($links, $total, $return=0) /
function googlinks($links, $total, $return=0) {
  global $me;
  $prev = 'vorige';
  $next = 'volgende';
  $page = (int) @$_GET['page'];
  $skip = $links * $page;
  $out = '';
  $b = "style='font-weight: bold;'";
  parse_str($_SERVER['QUERY_STRING'], $query);
  unset($query['page']);
  if ($query = http_raw_query($query)) $query .= '&';
  $pages = ceil($total/$links)-1;
  $items[] = ($page > 0) ? array("&laquo; $prev", "$me?{$query}page=".($page-1)) : "<span style='color: gray;'>&laquo; $prev</span>";
  for($i=0;$i<=$pages;$i++) {
    $items[] = array($i+1, "$me?{$query}page=$i");
  }
  $items[] = ($page < $pages) ? array("$next &raquo;", "$me?{$query}page=".($page+1)) : "<span style='color: gray;'>$next &raquo;</span>";
  if (! $return) {
    foreach($items as $val) $out .= ' '. (is_array($val) ? "<a href='{$val[1]}' ".(($val[0] == ($page+1)) ? $b : '').">{$val[0]}</a>" : $val);
    $out = substr($out, 1);
  }elseif ($return == 1) {
    $out = array();
    foreach($items as $val) $out[] = is_array($val) ? "<a href='{$val[1]}' ".(($val[0] == ($page+1)) ? $b : '').">{$val[0]}</a>" : $val;
  }
  return $out;
}

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Misc * Readme ** Meta: todo bash colors. thing. getset($key, $val=null) get_vars_from_file($file) googlinks($links, $total, $return=0) header_404() return_bytes($val) valid_email($address) 9 found auth	Name: Category: Misc Body: /* $links is the number of links you want per page, $total the total nr of records found by the query, and $return returns the result in some different ways. 0 is as string, 1 is array of links or somesuch, wanted to add more. It creates links with a 'page=n' Get parameter, and uses the same. And it adds it to the current links, so searches done with GET will work fine. It uses http_raw_query() (functions.php?id=126) so you need that. / #_______________________________________ # googlinks($links, $total, $return=0) / function googlinks($links, $total, $return=0) { global $me; $prev = 'vorige'; $next = 'volgende'; $page = (int) @$_GET['page']; $skip = $links $page; $out = ''; $b = "style='font-weight: bold;'"; parse_str($_SERVER['QUERY_STRING'], $query); unset($query['page']); if ($query = http_raw_query($query)) $query .= '&'; $pages = ceil($total/$links)-1; $items[] = ($page > 0) ? array("« $prev", "$me?{$query}page=".($page-1)) : "<span style='color: gray;'>« $prev</span>"; for($i=0;$i<=$pages;$i++) { $items[] = array($i+1, "$me?{$query}page=$i"); } $items[] = ($page < $pages) ? array("$next »", "$me?{$query}page=".($page+1)) : "<span style='color: gray;'>$next »</span>"; if (! $return) { foreach($items as $val) $out .= ' '. (is_array($val) ? "<a href='{$val[1]}' ".(($val[0] == ($page+1)) ? $b : '').">{$val[0]}</a>" : $val); $out = substr($out, 1); }elseif ($return == 1) { $out = array(); foreach($items as $val) $out[] = is_array($val) ? "<a href='{$val[1]}' ".(($val[0] == ($page+1)) ? $b : '').">{$val[0]}</a>" : $val; } return $out; }
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