Révision b0dc3a2e
Ajouté par Julien Enselme il y a plus de 7 ans
| drupal7/includes/database/database.inc | ||
|---|---|---|
| 296 | 296 |
*/ |
| 297 | 297 |
protected $prefixReplace = array(); |
| 298 | 298 |
|
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/** |
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* List of escaped database, table, and field names, keyed by unescaped names. |
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| 301 |
* |
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* @var array |
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*/ |
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protected $escapedNames = array(); |
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|
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/** |
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* List of escaped aliases names, keyed by unescaped aliases. |
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* |
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* @var array |
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*/ |
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protected $escapedAliases = array(); |
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| 299 | 313 |
function __construct($dsn, $username, $password, $driver_options = array()) {
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| 300 | 314 |
// Initialize and prepare the connection prefix. |
| 301 | 315 |
$this->setPrefix(isset($this->connectionOptions['prefix']) ? $this->connectionOptions['prefix'] : ''); |
| ... | ... | |
| 919 | 933 |
* For some database drivers, it may also wrap the table name in |
| 920 | 934 |
* database-specific escape characters. |
| 921 | 935 |
* |
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* @return |
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* @return string
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| 923 | 937 |
* The sanitized table name string. |
| 924 | 938 |
*/ |
| 925 | 939 |
public function escapeTable($table) {
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return preg_replace('/[^A-Za-z0-9_.]+/', '', $table);
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if (!isset($this->escapedNames[$table])) {
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$this->escapedNames[$table] = preg_replace('/[^A-Za-z0-9_.]+/', '', $table);
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} |
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return $this->escapedNames[$table]; |
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| 927 | 944 |
} |
| 928 | 945 |
|
| 929 | 946 |
/** |
| ... | ... | |
| 933 | 950 |
* For some database drivers, it may also wrap the field name in |
| 934 | 951 |
* database-specific escape characters. |
| 935 | 952 |
* |
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* @return |
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* @return string
|
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| 937 | 954 |
* The sanitized field name string. |
| 938 | 955 |
*/ |
| 939 | 956 |
public function escapeField($field) {
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| 940 |
return preg_replace('/[^A-Za-z0-9_.]+/', '', $field);
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if (!isset($this->escapedNames[$field])) {
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| 958 |
$this->escapedNames[$field] = preg_replace('/[^A-Za-z0-9_.]+/', '', $field);
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} |
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return $this->escapedNames[$field]; |
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| 941 | 961 |
} |
| 942 | 962 |
|
| 943 | 963 |
/** |
| ... | ... | |
| 948 | 968 |
* DatabaseConnection::escapeTable(), this doesn't allow the period (".")
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| 949 | 969 |
* because that is not allowed in aliases. |
| 950 | 970 |
* |
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* @return |
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* @return string
|
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| 952 | 972 |
* The sanitized field name string. |
| 953 | 973 |
*/ |
| 954 | 974 |
public function escapeAlias($field) {
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return preg_replace('/[^A-Za-z0-9_]+/', '', $field);
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if (!isset($this->escapedAliases[$field])) {
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$this->escapedAliases[$field] = preg_replace('/[^A-Za-z0-9_]+/', '', $field);
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} |
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return $this->escapedAliases[$field]; |
|
| 956 | 979 |
} |
| 957 | 980 |
|
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/** |
| ... | ... | |
| 1313 | 1336 |
* also larger than the $existing_id if one was passed in. |
| 1314 | 1337 |
*/ |
| 1315 | 1338 |
abstract public function nextId($existing_id = 0); |
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|
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/** |
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* Checks whether utf8mb4 support is configurable in settings.php. |
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* |
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* @return bool |
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*/ |
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public function utf8mb4IsConfigurable() {
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// Since 4 byte UTF-8 is not supported by default, there is nothing to |
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// configure. |
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return FALSE; |
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} |
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|
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/** |
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* Checks whether utf8mb4 support is currently active. |
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* |
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* @return bool |
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*/ |
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public function utf8mb4IsActive() {
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// Since 4 byte UTF-8 is not supported by default, there is nothing to |
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// activate. |
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return FALSE; |
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} |
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|
|
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/** |
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* Checks whether utf8mb4 support is available on the current database system. |
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* |
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* @return bool |
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*/ |
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public function utf8mb4IsSupported() {
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// By default we assume that the database backend may not support 4 byte |
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// UTF-8. |
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return FALSE; |
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} |
|
| 1316 | 1372 |
} |
| 1317 | 1373 |
|
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/** |
Formats disponibles : Unified diff
Update to Drupal 7.52