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php-guestbook
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This commit is contained in:
Dusk 2021-12-11 00:53:23 +01:00
parent b0a41b7966
commit 7f02744efe
2 changed files with 42 additions and 8 deletions
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18
index.php
View File

@ -1,10 +1,26 @@
<!DOCTYPE html> <!DOCTYPE html>
<?php
require_once('persistence.php');
$db = createDB();
?>
<html lang="ca"> <html lang="ca">
<head> <head>
<meta charset="utf-8"/> <meta charset="utf-8"/>
<title>Guestbook</title> <title>Guestbook</title>
</head> </head>
<body> <body>
Test <table border="1">
<?php
//storeMessage($db, 'Hola Dendy');
$test = getMessages($db);
foreach($test as $msg) {
echo('<tr>');
foreach($msg as $key => $value) {
echo("<td>$key: $value</td>");
}
echo('</tr>');
}
?>
</table>
</body> </body>
</html> </html>

32
persistence.php
View File

@ -1,9 +1,5 @@
<?php <?php
$db = createDB();
$test = getMessages($db, ['id_user' => 1]);
var_dump($test);
function createDB($db_name = 'guestbook.db'): SQLite3 { function createDB($db_name = 'guestbook.db'): SQLite3 {
// Can't create table if it already exists // Can't create table if it already exists
$exists = file_exists($db_name); $exists = file_exists($db_name);
@ -46,7 +42,7 @@ function getMessages(SQLite3 $db, array $filter = [], int $limit = 25) {
// Prepare statement // Prepare statement
$query = 'SELECT * FROM message' . $append_string; $query = 'SELECT * FROM message' . $append_string;
var_dump($query); //var_dump($query);
$statement = $db->prepare($query); $statement = $db->prepare($query);
@ -54,6 +50,28 @@ function getMessages(SQLite3 $db, array $filter = [], int $limit = 25) {
$statement->bindParam($key, $value); $statement->bindParam($key, $value);
} }
var_dump($statement); $result = $statement->execute();
return $statement->execute()->fetchArray(SQLITE3_ASSOC);
$notnull = true;
$ret = [];
while($notnull) {
$arr = $result->fetchArray(SQLITE3_ASSOC);
//var_dump($arr);
if($arr !== false) {
$ret[] = $arr;
}
else $notnull = false;
}
return $ret;
}
function storeMessage(SQLite3 $db, string $content, ?int $user_id = null) {
$query = 'INSERT INTO message(id_user, content, date) VALUES (:id_user, :content, :date)';
$date = (new DateTime('now'))->getTimestamp();
$statement = $db->prepare($query);
$statement->bindParam(':id_user', $user_id);
$statement->bindParam(':content', $content);
$statement->bindParam(':date', $date);
$statement->execute();
} }