EasyCMS PHP
<?php
$sql="";
$query="";
$content="";
$row="";
$d="";
class easyCMS {
public $connect;
public function content($content){
$sql="SELECT $content FROM easyCMS";
$query = mysqli_query($this->connect,$sql);
$row = mysqli_fetch_row($query);
return $row[0];
}
public function update($d,$k){
$sql = "UPDATE easyCMS SET $d=$k";
$query = mysqli_query($this->connect,$sql);
}
}
?>
Then later I add this in my index.php
index php
<?php
include_once('database.php');
include_once('easyCMS.php');
$easyCMS->connect = $connect;
$easyCMS = new easyCMS($connect);
?>
<!DOCTYPE html>
<head>
</head>
<body>
<?php echo $easyCMS->content('index'); ?>
</body>
</html>
But I get this error each time
Fatal error: Call to a member function content() on a non-object in .../index.php on line 16
Any suggestions as to what I am doing wrong?
I will now post as an answer now that you have corrected the error message. This seems more clearly to be the likely source of the error.
$easyCMS does not appear to be defined. You need to create the object before referencing it methods and properties:
$easyCMS = new easyCMS;
You should add the connect var to the class and reference it with $this->connect within the scope of the class. Set the value of $this->connect by passing $connect to it when creating a new instance of the class: $easyCMS = new easyCMS($connect); The full code is as follows:
class easyCMS {
public $connect;
public function __construct($connect){
$this->connect = $connect;
}
public function content($content){
$sql="SELECT $content FROM easyCMS";
$query = mysqli_query($this->connect,$sql);
$row = mysqli_fetch_row($query);
return $row[0];
}
public function update($d,$k){
$sql = "UPDATE easyCMS SET $d=$k";
$query = mysqli_query($this->connect,$sql);
}
index.php
<?php
include_once('database.php');
include_once('easyCMS.php');
$easyCMS = new easyCMS($connect);
?>
<!DOCTYPE html>
<head>
</head>
<body>
<?php echo $easyCMS->content('index'); ?>
</body>
</html>
?>