public static Connection::sqlFunctionConcatWs()
SQLite compatibility implementation for the CONCAT_WS() SQL function.
See also
http://dev.mysql.com/doc/refman/5.6/en/string-functions.html#function_co...
File
- core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php, line 226
Class
- Connection
- SQLite implementation of \Drupal\Core\Database\Connection.
Namespace
Drupal\Core\Database\Driver\sqlite
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 | public static function sqlFunctionConcatWs() { $args = func_get_args(); $separator = array_shift($args); // If the separator is NULL, the result is NULL. if ($separator === FALSE || is_null($separator)) { return NULL; } // Skip any NULL values after the separator argument. $args = array_filter($args, function($value) { return !is_null($value); }); return implode($separator, $args);} |
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