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<?php |
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/** |
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* @param $strcontact |
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* @return string |
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*/ |
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function convertmycontacts($strcontact) |
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{ |
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// Ermitteln aller einzelnen Wörter von Kontakt aus Termin piCal |
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// Umwandeln der einzelnen Namen in Link auf Benutzerkonto, wenn Name ein Mitgliedsname ist |
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$strsearch = ' '; |
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$strnew = ''; |
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$strseperator = ''; |
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$pos1 = 0; |
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$pos2 = strpos($strcontact, $strsearch, $pos1); |
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if ($pos2 === false) { |
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//echo "<br>kein leerzeichen"; |
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$struser = $strcontact; |
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$struid = getuid($struser); |
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View Code Duplication |
if ($struid == -1) { |
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$strnew = $struser; |
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} else { |
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$strnew = "<a href='" . XOOPS_URL . '/userinfo.php?uid=' . $struid . "' title='" . $struser . "'>" . $struser . '</a>'; |
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} |
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} else { |
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//Leerzeichen vorhanden |
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while ($pos2 !== false) { |
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//alle wörter zwischen Leerzeichen ermitteln |
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$struser = substr($strcontact, $pos1, $pos2 - $pos1); |
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if (substr($struser, -1) === ',') { |
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$struser = substr($struser, 0, strlen($struser) - 1); |
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$strseperator = ', '; |
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} else { |
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$strseperator = ' '; |
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} |
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$struid = getuid($struser); |
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if ($struid == -1) { |
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$strnew = $strnew . $struser . $strseperator; |
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} else { |
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$strnew = $strnew . "<a href='" . XOOPS_URL . '/userinfo.php?uid=' . $struid . "' title='" . $struser . "'>" . $struser . '</a>' . $strseperator; |
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} |
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$pos1 = $pos2 + 1; |
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$pos2 = strpos($strcontact, $strsearch, $pos1); |
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} |
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if ($pos2 == 0) { |
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//Rest ab letztem Leerzeichen einlesen |
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$struser = substr($strcontact, $pos1); |
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$struid = getuid($struser); |
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View Code Duplication |
if ($struid == -1) { |
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$strnew .= $struser; |
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} else { |
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$strnew = $strnew . "<a href='" . XOOPS_URL . '/userinfo.php?uid=' . $struid . "' title='" . $struser . "'>" . $struser . '</a>'; |
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} |
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} else { |
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} |
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} |
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return $strnew; |
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} |
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/** |
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* @param $UserName |
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* @return int |
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*/ |
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function getuid($UserName) |
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{ |
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$rc = -1; |
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$db = XoopsDatabaseFactory::getDatabaseConnection(); |
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$sql = 'SELECT uid FROM ' . $db->prefix('users') . " WHERE uname = '" . $UserName . "' LIMIT 0,1"; |
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$result = $db->query($sql); |
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if ($result) { |
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if ($db->getRowsNum($result) == 1) { |
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$member = $GLOBALS['xoopsDB']->fetchObject($result); |
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$userid = $member->uid; |
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$rc = $userid; |
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} |
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} |
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return $rc; |
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} |
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XoopsModules25x /
apcal
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.