PDO Unable to fetch value in a variable-CodePudding

I am running SQL code to pull data from a database. I want to assign the data's obtained from the database into a variable useable by php.

Here is my code:

$result = $db -> query("SELECT * FROM " . $table . " WHERE Ticker = " . "'META'");

$test = $result->fetch(PDO::FETCH_OBJ);

print_r($test);

When I print out the $test variable using $print_r I get:

stdClass Object ( [id] => 12 [Ticker] => META [Price] => 163.26 [% Change] => 16.326 )

I want to pull the "Price" and "% Change" into separate variables I can use later in my PHP code.

I am having trouble. Any tips?

CodePudding user response：

First, you cant start a variable name with symbols, and the variable name must be without space too. change `% Change` to `change_percent`

Answer: In your case $price = $test->Price; must be work.