php-pdoSelect with prepared statement in PHP PDO
$st = $pdo->prepare('SELECT * FROM test');
$st->execute();
foreach ( $st as $row ) {
print_r($row);
}ctrl + c$pdo->prepareprepare given query to execute | $st = prepared statement object |
$st->execute(run query on the server | foreach ( $st as $row )go through each row in result set |
print_r($row)print each row | |
Usage example
<?php
$pdo = new PDO('mysql:host=localhost;dbname=test', 'usr', 'pwd');
$st = $pdo->prepare('SELECT * FROM test');
$st->execute();
foreach ( $st as $row ) {
print_r($row);
}output
Array
(
[id] => 1
[0] => 1
[age] => 25
[1] => 25
[name] => A
[2] => A
)
Array
(
[id] => 2
[0] => 2
[age] => 52
[1] => 52
[name] => B
[2] => B
)
Array
(
[id] => 3
[0] => 3
[age] => 52
[1] => 52
[name] => C
[2] => C
)
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