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Add helper for $connection2

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This commit is contained in:
Jakub Vrana
2025-03-29 22:21:18 +01:00
parent 291ae7f1ac
commit 9b6943d5af
3 changed files with 9 additions and 16 deletions
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17
adminer/include/functions.inc.php
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@@ -4,11 +4,12 @@ namespace Adminer;
// This file is used both in Adminer and Adminer Editor.
/** Get database connection
* @param Db|string $connection2 custom connection to use instead of the default
* @return Db|string string means error
*/
function connection($special = null) {
function connection($connection2 = null) {
// can be used in customization, Db::$instance is minified
return Db::$instance;
return (is_object($connection2) ? $connection2 : Db::$instance);
}
/** Get Adminer object
@@ -99,9 +100,7 @@ function bracket_escape(string $idf, bool $back = false): string {
* @param Db|string $connection2 defaults to connection()
*/
function min_version($version, $maria_db = "", $connection2 = null): bool {
if (!is_object($connection2)) {
$connection2 = connection();
}
$connection2 = connection($connection2);
$server_info = $connection2->server_info;
if ($maria_db && preg_match('~([\d.]+)-MariaDB~', $server_info, $match)) {
$server_info = $match[1];
@@ -185,9 +184,7 @@ function get_vals(string $query, $column = 0): array {
* @return string[]
*/
function get_key_vals(string $query, $connection2 = null, bool $set_keys = true): array {
if (!is_object($connection2)) {
$connection2 = connection();
}
$connection2 = connection($connection2);
$return = array();
$result = $connection2->query($query);
if (is_object($result)) {
@@ -207,14 +204,14 @@ function get_key_vals(string $query, $connection2 = null, bool $set_keys = true)
* @return list<string[]> of associative arrays
*/
function get_rows(string $query, $connection2 = null, string $error = "<p class='error'>"): array {
$conn = (is_object($connection2) ? $connection2 : connection());
$conn = connection($connection2);
$return = array();
$result = $conn->query($query);
if (is_object($result)) { // can return true
while ($row = $result->fetch_assoc()) {
$return[] = $row;
}
} elseif (!$result && !is_object($connection2) && $error && (defined('Adminer\PAGE_HEADER') || $error == "-- ")) {
} elseif (!$result && $connection2 === null && $error && (defined('Adminer\PAGE_HEADER') || $error == "-- ")) {
echo $error . error() . "\n";
}
return $return;