function compare1($a, $b) { $a = strtolower($a); $b = strtolower($b); if (is_alpha($a)) { $val_a = 1; } else { if (is_numeric($a)) { $val_a = 2; } else { $val_a = 3; } } if (is_alpha($b)) { $val_b = 1; } else { if (is_numeric($b)) { $val_b = 2; } else { $val_b = 3; } } if ($val_a != $val_b) { return $val_a - $val_b; } return strcmp($a, $b); }
function handleCreateCourse() { global $classID, $className, $classes, $configFolderName, $dbConnection; global $session, $department, $courseNo, $sectionNo, $season; global $yteststudent_hashed_id, $iteststu_guest_id, $bteststu_basic_id; global $command, $commandState; global $Jenny_hashed_id, $Thomas_hashed_id; // get the command itself $command = Commands::CreateCourse; // get the state of the command $commandState = CommandStates::Execute; printOutputPageHeading($commandState); if (!empty($_POST)) { if (!(array_key_exists('session', $_POST) && array_key_exists('season', $_POST))) { $errors .= "Fatal Error: Session Year or Season is empty. This may be a bug<br/><br/>"; } else { $session = $_POST['session']; $season = $_POST['season']; } $is_SIS_course = $_POST['is_SIS_course']; if ($is_SIS_course == "yes") { $department = $_POST['department']; $courseNo = $_POST['course_number']; $sectionNo = $_POST['section_number']; $department = strtoupper($department); } else { $className = $_POST['course_name']; if (is_null($className) || strlen($className) == 0) { $errors .= "Error: You must enter a class name<br/>"; } } $instructorIDs = $_POST['instructor_id']; $taIDs = $_POST['TA_ids']; // validate inputs if (!empty($instructorIDs)) { $instructorIDs = UTIL_textArea2Array($instructorIDs); } else { $errors .= "Fatal Error: Instructor List is Empty!<br/><br/>"; } if (!empty($taIDs)) { $taIDs = UTIL_textArea2Array($taIDs); } // Extra admin hash ids, TODO: factor into an array for neatness $extraAdminHashIDs = array(); $extraAdminHashIDs[] = $Jenny_hashed_id; $extraAdminHashIDs[] = $Thomas_hashed_id; // Extra student hash ids $extraStudentHashIDs = array(); $extraStudentHashIDs[] = $yteststudent_hashed_id; if ($is_SIS_course == "yes") { if (is_null($courseNo) || strlen($courseNo) == 0) { $errors .= "Error: you must enter a course number<br/>"; } else { if (is_numeric(substr($courseNo, 0, 3))) { if (strlen($courseNo) == 4) { if (!is_alpha(substr($courseNo, 3, 1))) { $errors .= "Error: course number must be three digits plus an optional letter, ex. '300' or '300B'<br/><br/>"; } } } else { $errors .= "Error: course number must be three digits plus an optional letter, ex. '301' or '301A'<br/><br/>"; } } if (is_null($sectionNo) || strlen($sectionNo) == 0) { $errors .= "Error: you must enter a section number<br/>"; } else { // pad section number to three digits while (strlen($sectionNo) < 3) { $sectionNo = "0" . $sectionNo; } } // Assemble the name $className = getCourseName($department, $courseNo, $sectionNo); $className = $className . "_{$session}{$season}"; if (in_array($className, $classes)) { $errors .= "Error: {$className} already exists<br/><br/>"; } } else { $className = $className . "_{$session}{$season}"; if (in_array($className, $classes)) { $errors .= "Error: {$className} already exists<br/><br/>"; } } if (empty($errors)) { print "<b>Course Name to be Created: {$className}</b><br/><br/>"; print "<b>Instructors List:</b><br/>"; DEBUG_printSimpleArray($instructorIDs, 1); print "<br/><br/>"; print "<b>TA's List:</b><br/>"; DEBUG_printSimpleArray($taIDs, 1); print "<br/><br/>"; print "<b>Creating Instructor Account(s) if Not Yet Existed</b><br/>"; if (!empty($instructorIDs)) { // The rest of the debug messages (SQL output) goes into a text area, for neatness print "<div style=\"min-width:1024px;text-align:center;font-size:75%\">"; print "<div style=\"margin-left:auto;margin-right:auto;border:1px solid gray;height:200px;width:1030px;white-space:pre-wrap;overflow:scroll;\">"; $instructorIDs = createUsers($instructorIDs, INSTRUCTOR, $dbConnection); print "</div></div><br/>"; } else { print "Nothing To Do...<br/><br/>"; } print "<b>"; if (!empty($taIDs)) { print "Creating Teaching Assistant Account(s) if Not Yet Existed<br/>"; } else { print "There are no TA's in the Course (for now)<br/><br/>"; } print "</b>"; if (!empty($taIDs)) { // The rest of the debug messages (SQL output) goes into a text area, for neatness print "<div style=\"min-width:1024px;text-align:center;font-size:75%\">"; print "<div style=\"margin-left:auto;margin-right:auto;border:1px solid gray;height:200px;width:1030px;white-space:pre-wrap;overflow:scroll;\">"; $taIDs = createUsers($taIDs, TA, $dbConnection); print "</div></div><br/>"; } print "<b>"; if (!empty($extraAdminHashIDs)) { print "Creating Extra Administrator Account(s) - Arts Helpdesk, LC, etc.<br/>"; } else { print "There are no extra admin accounts in the course for now.<br/><br/>"; } print "</b>"; $extraAdminIDs = null; if (!empty($extraAdminHashIDs)) { // The rest of the debug messages (SQL output) goes into a text area, for neatness print "<div style=\"min-width:1024px;text-align:center;font-size:75%\">"; print "<div style=\"margin-left:auto;margin-right:auto;border:1px solid gray;height:200px;width:1030px;white-space:pre-wrap;overflow:scroll;\">"; $extraAdminIDs = createUsers($extraAdminHashIDs, INSTRUCTOR, $dbConnection, true); print "</div></div><br/>"; } print "<b>"; if (!empty($extraStudentHashIDs)) { print "Creating Extra Student Account(s) for Testing (yteststudent, iteststu, bteststu)<br/>"; } else { print "There are no extra student accounts in the course for now.<br/><br/>"; } print "</b>"; $extraStudentIDs = null; if (!empty($extraStudentHashIDs)) { // The rest of the debug messages (SQL output) goes into a text area, for neatness print "<div style=\"min-width:1024px;text-align:center;font-size:75%\">"; print "<div style=\"margin-left:auto;margin-right:auto;border:1px solid gray;height:200px;width:1030px;white-space:pre-wrap;overflow:scroll;\">"; $extraStudentIDs = createUsers($extraStudentHashIDs, STUDENT, $dbConnection, true); print "</div></div><br/>"; } // initial student list $studentIDs = $extraStudentIDs; // create and populate class $classID = createClass($className, $dbConnection); // merge admin lists $instructorIDs = array_merge($instructorIDs, $extraAdminIDs); addInstructorAndTAs($classID, $instructorIDs, $taIDs, $dbConnection); // create default groups $users = new users(); print "<b>Create Default Group {$className}" . "_everyone</b><br/><br/>"; $groupName = $className . "_everyone"; // This can deal with a null userID list, only instructorID and classID is utterly necessary $users->createGroup($groupName, $studentIDs, $instructorIDs, $classID); // Instructors and TA print "<b>Create Default Group {$className}" . "_instructorAndTA</b><br/><br/>"; $groupName = $className . "_instructorAndTA"; $users->createGroup($groupName, null, $instructorIDs, $classID); // set default UI for each user, first, let's merge all the arrays created so far. if (empty($taIDs)) { $allIDs = array_merge($instructorIDs, $studentIDs); } else { $allIDs = array_merge($instructorIDs, $taIDs, $studentIDs); } UTIL_setDefaultUISettings($allIDs); $users->close(); mysql_close($dbConnection); print "<h3>Course Creation Successful!</h3>"; printOutputPageFooting($commandState, $className); } else { print "{$errors}"; printOutputPageFooting(CommandStates::Error, $className); } } else { print "<br/><span style=\"color:red;font-weight:bold\">\r\n\t\t\t\tFATAL ERROR! POST parameter list empty. You may have found a bug.<br/>\r\n\t\t\t\tPlease email thomas.dang@ubc.ca with as much info as possible of the context when this error appears.<br/>\r\n\t\t\t\t</span>\r\n\t\t\t\t<br/>"; printOutputPageFooting(CommandStates::Error); } }
/** This function will split a sentence into separate words. Sentences will be split on normal word boundaries, such as spaces,tabs,newlines, but also when a bracket (,{,[,],},) are encountered. All space will be preserved however and restored to the final string. This function will also recognise Roman numerals from I to XX (1-20) and if they are already UPPERCASE, will maintain case. This function differs from ucwords, in that it will set all other characters in a word to lowercase! */ function initcap($text) { $word = ''; $rtext = ''; for ($i = 0; $i < strlen($text); $i++) { // We might be in the middle of a word. if (strlen($word) > 0 || is_alpha($text[$i])) { // test for end of word. if (strlen($word) > 0 && is_nonword_char($text[$i])) { $rtext .= ucword($word); $word = ''; $rtext .= $text[$i]; } else { $word .= $text[$i]; } } else { //just copy it to return array. $rtext .= $text[$i]; } } // Do final word. if (strlen($word) > 0) { $rtext .= ucword($word); $word = ''; } return $rtext; }
} if (($cert_type == 'email' || $cert_type == 'email_signing') && !$passwdv) { $er .= 'Missing Certificate Password Verification "Again"<br>'; } if ($passwd && strlen($passwd) < 8) { $er .= 'Certificate password is too short.<br>'; } if ($passwd and $passwd != $passwdv) { $er .= 'Password and password verification do not match.<br>'; } //if ( ! is_alnum($passwd) or ! is_alnum($passwdv) ) // $er .= 'Password contains invalid characters.<br>'; if ($email && !is_email($email)) { $er .= 'E-mail address (' . htvar($email) . ') may be invalid.<br>'; } if ($country && !is_alpha($country)) { # Check if country code only contains alphabetic characters $er .= 'Country code is invalid.'; } if ($er) { $er = '<h2>ERROR(S) IN FORM:</h2><h4><blockquote>' . $er . '</blockquote></h4>'; } if ($email && ($serial = CAdb_in($email, $common_name))) { $er = ''; $certtext = CA_cert_text($serial); $er .= '<h2>A valid certificate already exists for ' . htvar("{$common_name} <{$email}>") . '</h2>'; $er .= '</font><blockquote><pre> ' . htvar($certtext) . ' </pre></blockquote>'; } if ($er) { printHeader(); ?>
function VerifyBadgeFormat($BadgeID) { if (blank($BadgeID)) { return true; } if (strlen($BadgeID) != 4) { return false; } if (!is_alpha(substr($BadgeID, 0, 1))) { return false; } if (!is_digit(substr($BadgeID, 1, 1))) { return false; } if (!is_digit(substr($BadgeID, 2, 1))) { return false; } if (!is_digit(substr($BadgeID, 3, 1))) { return false; } return true; }
$valid = false; } if (!is_alpha($author)) { $authorError = 'Please enter an valid Author'; $valid = false; } if (empty($year)) { $yearError = 'Please enter a valid Year'; $valid = false; } else { if (!is_number($year)) { $yearError = 'Please enter a valid Year asdsad'; $valid = false; } } if (!is_alpha($description)) { $descriptionError = 'Please enter a valid Description'; $valid = false; } // update data if ($valid) { $sql = "UPDATE books set title = ?, author = ?, year =?, description =? WHERE id = ?"; $query = $db->prepare($sql); $query->execute(array($title, $author, $year, $description, $id)); header("Location: journal.php"); } } else { $sql = "SELECT * FROM books where id = ?"; $query = $db->prepare($sql); $query->execute(array($id)); $data = $query->fetch(PDO::FETCH_ASSOC);
return $tab; } } function is_alpha($char) { if (isset($char)) { return ereg("^[a-zA-Z]*\$", $char) ? TRUE : FALSE; } } if ($argc > 1) { unset($argv[0]); foreach ($argv as $element) { $epur = array_merge($epur, ft_split($element)); } for ($index = 0; $index <= count($epur); $index++) { if (is_alpha($epur[$index][0])) { $let = $let . " " . $epur[$index]; } else { if (is_numeric($epur[$index][0])) { $num[] = $epur[$index]; } else { $spe = $spe . " " . $epur[$index]; } } } array_multisort($num, SORT_ASC, SORT_STRING); $ret = array_merge(ft_split($let), $num, ft_split($spe)); foreach ($ret as $element) { echo $element . "\n"; } }
function tmve_do_actions() { $mesg = ''; $emesg = ''; if (isset($_GET['add_ele'])) { if (!empty($_GET['add_ele'])) { if (is_alpha($_GET['add_ele'])) { if (tmve_add_element($_GET['add_ele'])) { $mesg = 'Element \'' . $_GET['add_ele'] . '\' added. Refresh TinyMCE (ctrl + F5).'; } else { $emesg = 'Element \'' . $_GET['add_ele'] . '\' already exists.'; } } else { $emesg = "New element must contain letters only."; } } else { $emesg = "New element can't be empty."; } } else { if (isset($_GET['rm_ele'])) { if (!empty($_GET['rm_ele'])) { if (tmve_remove_element($_GET['rm_ele'])) { $mesg = 'Element \'' . $_GET['rm_ele'] . '\' removed.'; } else { $emesg = 'Error. Element \'' . $_GET['rm_ele'] . '\' not removed.'; } } else { $emesg = "Element can't be empty."; } } else { if (isset($_GET['add_attr'])) { if (!empty($_GET['add_attr'])) { if (is_alpha($_GET['add_attr'])) { if (tmve_add_attribute($_GET['ele'], $_GET['add_attr'])) { $mesg = 'Attribute \'' . $_GET['add_attr'] . '\' added to element \'' . $_GET['ele'] . '\'. Refresh TinyMCE (ctrl + F5)'; } else { $emesg = 'Attribute \'' . $_GET['add_attr'] . '\' already exists.'; } } else { $emesg = "New attribute must contain letters only."; } } else { $emesg = "New attribute can't be empty."; } } else { if (isset($_GET['rm_attr'])) { if (!empty($_GET['rm_attr'])) { if (tmve_remove_attribute($_GET['ele'], $_GET['rm_attr'])) { $mesg = 'Attribute \'' . $_GET['rm_attr'] . '\' removed from element \'' . $_GET['ele'] . '\'.'; } else { $emesg = 'Error. Attribute \'' . $_GET['rm_ele'] . '\' not removed.'; } } else { $emesg = "Attribute can't be empty."; } } else { if (isset($_GET['delete_on_deactivate'])) { if ($_GET['delete_on_deactivate'] == "yes") { update_option('tmve_cascade_on_deactivate', "true"); $mesg = 'Deactivation settings changed. Plugin tables and settings deleted on deactivation.'; } else { if ($_GET['delete_on_deactivate'] == "no") { update_option('tmve_cascade_on_deactivate', "false"); $mesg = 'Deactivation settings changed. Plugin tables and settings saved on deactivation.'; } else { $emesg = 'Invalid deactivation settings used.'; } } } } } } } if (!empty($mesg)) { echo '<div id="message" class="updated fade"><p>' . $mesg . '</p></div>'; } if (!empty($emesg)) { echo '<div id="message" class="error fade" style="background-color: red"><p>' . $emesg . '</p></div>'; } }
function csort($array, $column, $ascdec = SORT_ASC) { if (sizeof($array) == 0) { return $array; } foreach ($array as $x) { $sortarr[] = $x[$column]; } #usort($sortarr, "nameComparator"); #Seems to work almost properly now array_multisort($sortarr, $ascdec, SORT_NATURAL | SORT_FLAG_CASE | SORT_REGULAR, $array); #array_multisort($sortarr, $ascdec, SORT_REGULAR, $array); print "Time is: " . date('D, d M Y H:i:s ', $_SERVER['REQUEST_TIME']) . '<br>'; print implode(" . . . ", $sortarr) . '<br>'; print "Alphabetic: " . (int) is_alpha("Hi") . " "; return $array; }