php query pdo
<?php
$sql = 'SELECT name, color, calories FROM fruit ORDER BY name';
foreach ($conn->query($sql) as $row) {
print $row['name'] . "t";
print $row['color'] . "t";
print $row['calories'] . "n";
}
?>php query pdo
<?php
$sql = 'SELECT name, color, calories FROM fruit ORDER BY name';
foreach ($conn->query($sql) as $row) {
print $row['name'] . "t";
print $row['color'] . "t";
print $row['calories'] . "n";
}
?>using mysqli and pdo
$dsn = "mysql:host=localhost;dbname=myDatabase;charset=utf8mb4";
$options = [
PDO::ATTR_EMULATE_PREPARES => false, // turn off emulation mode for "real" prepared statements
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, //turn on errors in the form of exceptions
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC, //make the default fetch be an associative array
];
try {
$pdo = new PDO($dsn, "username", "password", $options);
} catch (Exception $e) {
error_log($e->getMessage());
exit('Something weird happened'); //something a user can understand
}
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