<?php
try {
require_once "timeline.php";
if (preg_match("/^[a-zA-Z]+(?:[\\s-][a-zA-Z]+)*\$/", $_POST["author"])) {
$timeline = new TimeLine();
$author = $_POST["author"];
$contents = htmlspecialchars($_POST["contents"]);
$tweets = $author . "," . $contents;
$timeline->add($tweets);
header("Location:index.php");
} else {
header("Loaction:error.php");
}
} catch (Exception $e) {
header("Loaction:error.php");
}
<?php
# Ex 4 : Write a tweet
require_once "timeline.php";
$timeline = new TimeLine();
try {
$content = htmlspecialchars($_POST['content']);
$regex = "/^([a-zA-Zㄱ-ㅎ가-힣] |[a-zA-Zㄱ-ㅎ가-힣]-|[a-zA-Zㄱ-ㅎ가-힣]){0,19}[a-zA-Zㄱ-ㅎ가-힣]\$/";
if (preg_match($regex, $_POST['author'])) {
$tweet = array();
array_push($tweet, $_POST['author']);
array_push($tweet, $content);
$timeline->add($tweet);
header("Location:index.php");
// redirect to index.php
} else {
header("Location:error.php");
}
} catch (Exception $e) {
header("Location:error.php");
}
<?php
# Ex 4 : Write a tweet
try {
$i_type = $_GET["i_type"];
$i_text = $_GET["i_text"];
if (empty($i_type) == false && empty($i_text) == false) {
$remove_tag = strip_tags($i_text);
$reg_ex = "/^(([a-zA-Z][\\-|\\s]?){1,20}([a-zA-Z]))\$/";
if (preg_match($reg_ex, $i_type)) {
#call add function
require_once 'timeline.php';
$i_class = new TimeLine();
$i_class->add($i_type . "|" . $remove_tag);
#redirect (don't modify)
header("Location:index.php");
} else {
#redirect (don't modify)
header("Loaction:error.php");
}
}
} catch (Exception $e) {
#redirect (don't modify)
header("Loaction:error.php");
}
<?php
# Ex 4 : Write a tweet
try {
include "timeline.php";
$database = new TimeLine();
$content = $_POST["content"];
$content = htmlspecialchars($content);
if (preg_match("/^([a-zA-Z]+\\-{0,1}[a-zA-Z]*)+\\s{0,1}([a-zA-Z]+\\-{0,1}[a-zA-Z]*)*\\s{0,1}([a-zA-Z]+\\-{0,1}[a-zA-Z]*)*[a-zA-Z]\$/", $_POST["author"]) && strlen($_POST["author"]) >= 1 && strlen($_POST["author"]) <= 20) {
//validate author & contents
$database->add(array($_POST["author"], $content));
header("Location:index.php");
//redirect to index.php
} else {
header("Location:error.php");
}
} catch (Exception $e) {
header("Loaction:error.php");
}
<?php
include 'timeline.php';
# Ex 4 : Write a tweet
try {
if (preg_match("/^(?=.{1,20}\$)([a-zA-z]+[\\-\\s]?[a-zA-z]+)*[a-zA-Z]\$/", $_POST["author"])) {
#validate author & content call add function
$content = htmlspecialchars($_POST['content']);
#insert into table
$timeline = new TimeLine();
$timeline->add(array($_POST["author"], $content));
header("Location:index.php");
#redirect to index.php
} else {
header("Location:error.php");
}
} catch (Exception $e) {
header("Location:error.php");
}
<?php
# Ex 4 : Write a tweet
try {
include "timeline.php";
if (!empty($_POST["author"]) && !empty($_POST["content"]) && preg_match('/^[a-zA-Z]((-|\\s)?[a-zA-Z]){0,19}$/', $_POST["author"])) {
$author = $_POST["author"];
$content = htmlspecialchars($_POST["content"]);
//$content = $_POST["content"];
$toadd = array($author, $content);
$tl = new TimeLine();
$tl->add($toadd);
header("Location:index.php");
} else {
//echo "else";
header("Location:error.php");
}
} catch (Exception $e) {
header("Location:error.php");
}
// && preg_match('/^[a-zA-Z]+(-[a-zA-Z]+)*(\s?[a-zA-Z]+(-[a-zA-Z]+)*)*$/', $_POST["author"])
//!empty($_POST["author"]) && !empty($_POST["content"])
//^[4][0-9]{15}
<?php
require_once 'timeline.php';
# Ex 4 : Write a tweet
try {
$timeline = new TimeLine();
$timeline->add(array("author" => $_POST['author'], "contents" => $_POST['content']));
header("Location:index.php");
/*
if () { validate author & content
call add function
header("Location:index.php"); redirect to index.php 마지막
} else {
header("Loaction:error.php");
}
*/
} catch (Exception $e) {
header("Loaction:error.php");
}
<?php
include "timeline.php";
$timeline = new TimeLine();
# Ex 4 : Write a tweet
try {
$author = $_POST["input_author"];
$contents = htmlspecialchars($_POST["input_contents"]);
if (preg_match("/^[a-zA-Z]+((\\s{1}|\\-{1}){1}[a-zA-Z]+)*\$/", $author) && 1 <= strlen($author) && strlen($author) <= 20) {
//validate author & content
if ($contents != "") {
$input_tweet = array($author, $contents);
$timeline->add($input_tweet);
header("Location:index.php");
} else {
header("Location:error.php");
//contents에 아무것도 입력하지 않았을 때에는 error
}
} else {
header("Location:error.php");
}
} catch (Exception $e) {
header("Location:error.php");
}
