Getting file_put_content into a folder - php

Question

I am trying to put my files in a folder from the file_put_contents can someone help me with that.
$invoegen_titel=$_POST['titel_form'];
$invoegen_datum=$_POST['datum'];
$invoegen_tekst=$_POST['tekst'];
$html_tekst= $invoegen_titel."</h1>"."<br>"."<p>".$invoegen_datum."</p>"."<br>"."<p>".$invoegen_tekst."</p>";
$previous = $_SERVER['HTTP_REFERER'];
$folder='blog';
var_dump(file_put_contents($folder."/".time().".html","<h1>".$invoegen_titel."</h1>"."<br>"."<p>".$invoegen_datum."</p>"."<br>"."<p>".$invoegen_tekst."</p>"));

Answer 1

make sure that the directory is present. file_put_contents doesn't create the directory if it is not present.
Please specify what problems you are encountering on your code.
change these parts
$folder = time(); //make sure that time() returns string
$folder = "blog/".$folder.'.html';
file_put_contents($folder, $html_tekst);
var_dump(file_get_contents($folder));

Answer 2

Use this:
$lifeTime = 5; // life time, seconds
$cached = TRUE;
$config = array(
'group'=>'default', // dir
'id' => '1', // id cache
'echo' => TRUE, // echo or return
'log'=>false, // echo log, or not
'ext' => 'js' // extention cache file, default .html
);
$CacheFile = new CacheFile('/usr/cache/', $cached);
$CacheFile->config($config, $lifeTime);
if (!$CacheFile->start()){
echo $invoegen_titel."</h1>"."<br>"."<p>".$invoegen_datum."</p>"."<br>"."<p>".$invoegen_tekst."</p>";
$CacheFile->end();
}
PHP class:
class CacheFile{
private $cacheDir = '';
private $cacheSubDir = '';
private $fileName = '';
private $cache = false;
private $lifeTime = 0;
private $echo = true;
private $group = true;
private $log = true;
private $fileExt = 'html';
public function __construct($cacheDir, $cache){
$this->cacheDir = $cacheDir;
$this->cache = $cache;
}
private function createdPatch(){
if ($this->cache){
if (!is_dir($this->cacheSubDir)){
mkdir($this->cacheSubDir, 0777, true);
}
chmod($this->cacheSubDir, 0755);
}
}
private function getSubDir($keyType, $keyValue){
return (($keyType != '')?($keyType.'/'):'').mb_substr($keyValue, 0, 1)."/".mb_substr($keyValue, 1, 1)."/".mb_substr($keyValue, 2, 1)."/";
}
private function getCacheName($key){
return md5($key).".".$this->fileExt;
}
public function config($conf = array('group'=>'post', 'id' => '0', 'echo' => TRUE), $time = 31536000){
$this->group = $conf['group'];
$this->cacheSubDir = $this->cacheDir.$this->getSubDir($conf['group'], md5($conf['id']));
$this->fileName = $this->getCacheName($conf['group'].$conf['id']);
$this->lifeTime = $time;
if (isset($conf['echo']))
$this->echo = $conf['echo'];
if (isset($conf['log']))
$this->log = $conf['log'];
if (isset($conf['ext']))
$this->fileExt = $conf['ext'];
}
public function start(){
if ($data = $this->get()) {
if ($this->echo){
echo $data;
return true;
}else{
return $data;
}
}
ob_start();
ob_implicit_flush(false);
return false;
}
function end(){
$data = ob_get_contents();
ob_end_clean();
if ($this->cache){
$this->save($data.(($this->log)?'<!-- c:'.$this->group.':('.date("Y-m-d H:i:s", (time()+$this->lifeTime)).'/'.date("Y-m-d H:i:s").') -->':""));
}
$return = $data.(($this->log)?'<!-- g:'.$this->group.':('.date("Y-m-d H:i:s", (time()+$this->lifeTime)).'/'.date("Y-m-d H:i:s").') -->':"");
if ($this->echo){
echo $return;
return true;
}
return $return;
}
public function get(){
if (!file_exists($this->cacheSubDir.$this->fileName))
return false;
if (time() >= filemtime($this->cacheSubDir.$this->fileName) + $this->lifeTime){
unlink($this->cacheSubDir.$this->fileName);
return false;
}
if ($this->cache && file_exists($this->cacheSubDir.$this->fileName))
if ($data = file_get_contents($this->cacheSubDir.$this->fileName, false))
return $data;
return false;
}
public function remove(){
if (file_exists($this->cacheSubDir.$this->fileName)){
echo unlink($this->cacheSubDir.$this->fileName);
return true;
}
return false;
}
public function save($data){
$this->createdPatch();
if (file_put_contents($this->cacheSubDir.$this->fileName, $data, LOCK_EX))
return true;
return false;
}
}

Answer 3

I fixed it
<?php $list = file_get_contents('list.json'); $list = json_decode($list, true); $selector = $_POST['selector']; $d_or_t = $_POST['d_or_t']; if (isset($selector) && isset($d_or_t)) { // overwrite the selected domain of the list with the new value if they are not empty if ($d_or_t == "domain") { $list[$selector]['domain'] = $_POST['new']; } if ($d_or_t == "template") { $list[$selector]['template'] = $_POST['new']; } /*else { echo '<script type="text/javascript">alert("U bent vergeten een veld in te voelen!");</script>'; }*/ // store the new json } ?>
<!DOCTYPE html>
<html>
<head>
<title>Json values veranderen</title>
</head>
<body>
<h2>Domain of Template veranderen met PHP script</h2>
<form action="test.php" id="form" method="post">
<select name="selector">
<?php foreach ($list AS $key => $value) : ?>
<option value="<?php echo $key; ?>">
<?php echo $key; ?>
</option>
<?php endforeach; ?>
</select>
<select name="d_or_t">
<option>domain</option>
<option>template</option>
</select>
<input type="text" name="new" placeholder="Nieuw">
<input type="submit" value="Veranderen">
</form>
</body>
</html>
<?php
echo "<ul>";
foreach ($list as $key => $value)
{
echo "<li>".$key."<ul>";
foreach ($value as $key1 => $value1)
{
echo "<li>".$key1.": ".$value1."</li>"; }
echo "</ul>"."</li>";
}
echo "</ul>";
file_put_contents('list.json', json_encode($list));
?>