break;
}
} else {
if ($counter === 1) {
$usn = $line;
}
}
$counter++;
}
for ($i = 0; $i < count($jobs); $i++) {
if (isset($_POST["job{$i}"])) {
if ($isLogined === "false") {
break;
}
$file_pointer = openFile("usr_cart/usr_{$usn}.txt", 'a+');
if (isJobExisted($file_pointer, $jobs[$i])) {
print "<p>The job has already existed.</p>";
} else {
$file_pointer = openFile("usr_cart/usr_{$usn}.txt", 'a+');
$line = implode("\t", $jobs[$i]);
$line = "\n" . $line;
writeFileAtEnd($file_pointer, $line);
}
$file_pointer = openFile("usr_cart/usr_{$usn}.txt", 'r');
$lines = readFileFromData($file_pointer);
drawTableWithoutAdd($lines);
break;
}
}
if ($isLogined === "true") {
echo "<script> document.getElementById('welcome').innerHTML = 'Welcome, {$usn}'; </script>";
print "<p>Invalid input! Get away, cheater. I don't think you have so many money!</p>";
exit;
}
$newJob = array($jobName, $jobID, $location, $salary);
if ($_POST["link"] != "") {
$link = filter_input(INPUT_POST, 'link', FILTER_SANITIZE_STRING);
if (stripos($link, "www.") === false) {
$link = "www." . $link;
}
if (stripos($link, "http://") === false) {
$link = "http://" . $link;
}
array_push($newJob, $link);
}
$file_pointer = openFile("data.txt", "a+");
if (isJobExisted($file_pointer, $newJob)) {
print "<p>Job has already existed.</p>";
exit;
}
$file_pointer = openFile("data.txt", "a+");
$newJob[1] = str_pad($newJob[1], 6, '0', STR_PAD_LEFT);
$line = implode("\t", $newJob);
$line = "\n" . $line;
writeFileAtEnd($file_pointer, $line);
print "<p>Update saved.</p>";
} else {
print "<p>Invalid input!</p>";
exit;
}
}
?>