function fetch_stock_data() {
$output = shell_exec('python3 fetch_stocks.py');
if ($output === null) {
error_log("Python script did not execute properly.");
return false;
}
$data = json_decode($output, true);
if (json_last_error() !== JSON_ERROR_NONE) {
error_log("JSON decode error: " . json_last_error_msg());
error_log("Python script output: " . $output);
return false;
}
return $data;
}
function display_stock_screener() {
$stocks = fetch_stock_data();
if (!$stocks) {
return "Error fetching stock data. Check the error log for details.";
}
// Build HTML output
$output = "
Top 15 Most Active Stocks Under $11 with Largest Gap
";
$output .= "
";
$output .= "
Symbol
Price
Volume
Gap
";
foreach ($stocks as $stock) {
$output .= "
";
$output .= "
{$stock['symbol']}
";
$output .= "
{$stock['price']}
";
$output .= "
{$stock['volume']}
";
$output .= "
{$stock['gap']}
";
$output .= "
";
}
$output .= "
";
return $output;
}
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