errors

[{
	"resource": "/c:/xampp/htdocs/roelof/opdracht1/experimental.php",
	"owner": "_generated_diagnostic_collection_name_#3",
	"severity": 8,
	"message": "'(' expected.",
	"source": "php",
	"startLineNumber": 10,
	"startColumn": 11,
	"endLineNumber": 10,
	"endColumn": 11
}]

test.php

<?php
// ONLY FOR TESTING
error_reporting(E_ALL);

function readCsvFile (): array {

    $rows = [];  
    
    if (($handle = fopen("stock.csv", "r")) !== FALSE) {
        while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
            $rows[] = $data; 
        }
        fclose($handle);
    }

    return $rows;  

};

$data = readCsvFile(); 

function displayCSVData() {
    ?>
    <div class="phppot-container">
        <table class="striped">
            <thead>
                <tr>
                    <th>Symbol</th>
                    <th>Price</th>
                    <th>Symbol</th>
                </tr>
            </thead>
            <tr class="data">
                <td>
                    <?php echo $data[0]; ?>
                </td>
                <td>
                    <?php echo $data[2] ?>;"<?php echo $data[1]; ?>
                </td>
            </tr>
        </table>
    </div>
}


?>