function get_column_list($table_name)
{
global $db;
$res = $db->query("pragma table_info( {$table_name} )");
return array_map(function ($row) {
return $row['name'];
}, sql_all($res));
}
if (!defined('WP_DEBUG') || !WP_DEBUG) {
return;
}
// SQL
$database = array("type" => "mysql", "host" => DB_HOST, "database" => DB_NAME, "user" => DB_USER, "pass" => DB_PASSWORD);
$pdo = new SimplePDO($database);
$tables = sql_all('SHOW TABLES', "tables_in_" . strtolower($database['database']));
foreach ($tables as $i => $table) {
$columns = sql_all('SHOW COLUMNS FROM `' . $table . '`', "field");
foreach ($columns as $column) {
foreach ($changes as $source => $dest) {
// Voir si la colonne contient la chaine recherch�e
if (sql_first("SELECT * FROM `" . $table . "` WHERE `" . $column . "` LIKE '%" . $source . "%'")) {
// Faire la modification complexe pour les lignes JSON
$json = sql_all("SELECT * FROM `" . $table . "` WHERE `" . $column . "` LIKE 'a:%'");
foreach ($json as $line) {
$source_j = $line->{$column};
$j = unserialize($line->{$column});
if ($j) {
$j = recursive_array_replace($source, $dest, $j);
$j = serialize($j);
sql_pexecute("UPDATE `" . $table . "` SET `" . $column . "`=? WHERE `" . $column . "`=?", array($j, $source_j));
}
}
// Faire ensuite la modification pour les autres lignes.
sql_execute("UPDATE `" . $table . "` SET `" . $column . "` = replace(`" . $column . "`, '" . $source . "', '" . $dest . "') WHERE `" . $column . "` NOT LIKE 'a:%' AND `" . $column . "` LIKE '%" . $source . "%'");
}
}
}
}