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我試圖創建一個簡單的博客條目表單，用戶輸入標題，博客條目並提交它。然後，表單應該使用插入查詢將「博客條目」插入到MYSQL中。PHP博客條目未提交到MySQL數據庫
我得到沒有錯誤。 當我提交表單時，沒有任何更改，數據庫沒有新條目。
<?php
session_start();
date_default_timezone_set('America/Mexico_City');
if (!isset($_SESSION['usuario_usuario'])) {
header("Location: login");
} else {
include_once 'config.php';
$guardar_post = $conn -> prepare("INSERT into entries (post_title, post_content, created_at, updated_at) VALUES (:titulo_post, :contenido_post, :created_at, :updated_at);");
$guardar_post ->bindParam(":titulo_post", $titulo_post);
$guardar_post ->bindParam(":contenido_post", $contenido_post);
$guardar_post ->bindParam(":created_at", $created_at);
$guardar_post ->bindParam(":updated_at", $updated_at);
if (isset($_POST['enviar'])) {
$titulo_post = $_POST['titulo'];
$contenido_post = $_POST['editor1'];
$created_at = date("Y-m-d H:i:s");
$updated_at = date("Y-m-d H:i:s");
$guardar_post -> execute();
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<title>SB Admin 2 - Bootstrap Admin Theme</title>
<!-- Bootstrap Core CSS -->
<link href=" bower_components/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
<!-- MetisMenu CSS -->
<link href=" bower_components/metisMenu/dist/metisMenu.min.css" rel="stylesheet">
<!-- Custom CSS -->
<link href=" dist/css/sb-admin-2.css" rel="stylesheet">
<!-- Custom Fonts -->
<link href=" bower_components/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
<!-- CKEditor -->
<script src="ckeditor/ckeditor.js"></script>
</head>
<body>
<div id="wrapper">
<!-- Navigation -->
<?php include_once 'nav.php'; ?>
<!-- Page Content -->
<div id="page-wrapper">
<div class="container-fluid">
<div class="row">
<div class="col-lg-12">
<h1 class="page-header">Nuevo Post</h1>
</div>
<!-- /.col-lg-12 -->
</div>
<!-- /.row -->
<div class="row">
<div class="col-lg-12">
<div class="panel panel-default">
<div class="panel-heading">
Redactar nuevo post
</div>
<div class="panel-body">
<div class="row">
<div class="col-lg-10">
<form role="form">
<div class="form-group">
<label>Título</label>
<input class="form-control" name="titulo">
<p class="help-block">Entre el titulo del post.</p>
</div>
</form>
</div>
<div class="col-lg-10">
<div class="form-group">
<label>Text area</label>
<textarea name="editor1" id="editor1" class="form-control" rows="15"></textarea>
</div>
</div>
</div>
<div class="row">
<div class=" col-lg-5">
<p>
<button type="button" class="btn btn-outline btn-success" name="enviar">Enviar</button>
<button type="button" class="btn btn-outline btn-danger">Borrar</button>
</p>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- /.container-fluid -->
</div>
<!-- /#page-wrapper -->
</div>
<!-- /#wrapper -->
<!-- jQuery -->
<script src=" bower_components/jquery/dist/jquery.min.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src=" bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
<!-- Metis Menu Plugin JavaScript -->
<script src=" bower_components/metisMenu/dist/metisMenu.min.js"></script>
<!-- Custom Theme JavaScript -->
<script src=" dist/js/sb-admin-2.js"></script>
<!-- Replace the <textarea id="editor1"> with a CKEditor -->
<script>CKEDITOR.replace('editor1');</script>
config.php文件是：
<?php
$base = "mysql:host=localhost;dbname=bworld";
try {
$conn = new PDO($base, 'diego', 'diego');
} catch (PDOException $e) { echo $e; }
有誰知道我在做什麼錯。我是PHP的新手，我不知道如何在沒有錯誤的情況下調試問題！
首先：你確定錯誤啓用？在腳本的開頭寫入'ini_set（'display_errors'，1）; ini_set（'display_startup_errors'，1）; error_reporting（E_ALL）;''。其次，'$ guardar_post-> execute（）;'將返回'true'或'false' - 如果它返回'false'，用'print_r（$ guardar_post-> errorInfo（））檢查錯誤;'如：if （！$ guardar_post-> execute（））{print_r（$ guardar_post-> errorInfo（））; }' – Ben
它也看起來像你在綁定if語句內的參數後設置值。 – Naterade
在PHP中獲取錯誤消息是非常棘手的，因爲它將它們與壞人隱藏起來。好的想法在[這個答案]（http://stackoverflow.com/a/24142528/673991）。 –