function uploadFile($userid, $fileName, $fileSize, $fileType, $content)
{
if ($userid) {
$response = Query("INSERT INTO upload (userid, name, size, type, content) \n\t\t\tVALUES ({$userid}, '{$fileName}', '{$fileSize}', '{$fileType}', '{$content}')", debug_backtrace());
return errorChecking($response);
}
return NULL;
}
function insertOption($userid, $optionName, $optionValue = NULL)
{
if ($userid && $optionName) {
$response = Query("INSERT INTO `contacts`.`settings` (`userid`, `option_name`, `option_value`) \n\t\t\tVALUES (" . $userid . ", '" . $optionName . "', '" . $optionValue . "');", debug_backtrace());
return errorChecking($response);
} else {
return NULL;
}
}
function downloadFile($userid, $fileId, $fileName = "")
{
$response = NULL;
if ($fileId || $fileName) {
$response = Query("SELECT name, type, size, content FROM upload \n\t\t\tWHERE userid = {$userid} AND (fileId = {$fileId} OR name = '{$fileName}');", debug_backtrace());
} else {
return NULL;
}
return errorChecking($response);
}
function deletePerson($personid)
{
$response = NULL;
if ($personid) {
$response = Query("DELETE FROM `persons` WHERE (`personid`= " . $personid . ")", debug_backtrace());
} else {
return NULL;
}
return errorChecking($response);
}
function get_option($var_name, $user_id = 0)
{
$response = NULL;
if ($user_id) {
//Επιστροφή ρυθμίσεων που αφορούν έναν συγκεκριμένο χρήστη.
$response = Query("SELECT option_value \n\t\tFROM settings\n\t\tWHERE option_name = '{$var_name}' AND userid = '{$user_id}'", debug_backtrace());
} else {
//Επιστροφή γενικών ρυθμίσεων που αφορούν όλους τους χρήστες..
}
if (errorChecking($response) != NULL) {
return $response[0]['option_value'];
} else {
return NULL;
}
}
<?php
session_start();
list($checkedCase, $checkedSymbol, $checkedNumber) = cachedCheckBox();
$selected_words = '';
if (isset($_GET['WordCount'])) {
$NumWordCount = $_GET['WordCount'];
$selected_words = errorChecking($NumWordCount);
} else {
if ($_GET['WordCount'] = '') {
} else {
$NumWordCount = 4;
}
}
if ($words = file('words.txt')) {
$regex = array("\r\n", "\r", "\n");
$words = str_replace($regex, "", $words);
$selected_words = array();
// Check is count is less than 1 and greater than 10 and return a error
if ($_GET['WordCount'] <= 1 or $_GET['WordCount'] >= 11) {
$selected_words = 'Pick a number between 2 and 10';
} else {
// Return a random number of words by the amount of words
$rand_keys = array_rand($words, $NumWordCount);
for ($i = 0; $i < count($rand_keys); $i++) {
$selected_words[$i] = $words[$rand_keys[$i]];
}
$selected_words = changes($selected_words);
}
}
// Leave a checkbox checked if check