|
@@ 457-478 (lines=22) @@
|
| 454 |
|
* @param string $group Optional. The group the key is in. Default 'default'. |
| 455 |
|
* @return false|int False on failure, the item's new value on success. |
| 456 |
|
*/ |
| 457 |
|
public function decr( $key, $offset = 1, $group = 'default' ) { |
| 458 |
|
if ( empty( $group ) ) |
| 459 |
|
$group = 'default'; |
| 460 |
|
|
| 461 |
|
if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) |
| 462 |
|
$key = $this->blog_prefix . $key; |
| 463 |
|
|
| 464 |
|
if ( ! $this->_exists( $key, $group ) ) |
| 465 |
|
return false; |
| 466 |
|
|
| 467 |
|
if ( ! is_numeric( $this->cache[ $group ][ $key ] ) ) |
| 468 |
|
$this->cache[ $group ][ $key ] = 0; |
| 469 |
|
|
| 470 |
|
$offset = (int) $offset; |
| 471 |
|
|
| 472 |
|
$this->cache[ $group ][ $key ] -= $offset; |
| 473 |
|
|
| 474 |
|
if ( $this->cache[ $group ][ $key ] < 0 ) |
| 475 |
|
$this->cache[ $group ][ $key ] = 0; |
| 476 |
|
|
| 477 |
|
return $this->cache[ $group ][ $key ]; |
| 478 |
|
} |
| 479 |
|
|
| 480 |
|
/** |
| 481 |
|
* Removes the contents of the cache key in the group. |
|
@@ 573-594 (lines=22) @@
|
| 570 |
|
* @param string $group Optional. The group the key is in. Default 'default'. |
| 571 |
|
* @return false|int False on failure, the item's new value on success. |
| 572 |
|
*/ |
| 573 |
|
public function incr( $key, $offset = 1, $group = 'default' ) { |
| 574 |
|
if ( empty( $group ) ) |
| 575 |
|
$group = 'default'; |
| 576 |
|
|
| 577 |
|
if ( $this->multisite && ! isset( $this->global_groups[ $group ] ) ) |
| 578 |
|
$key = $this->blog_prefix . $key; |
| 579 |
|
|
| 580 |
|
if ( ! $this->_exists( $key, $group ) ) |
| 581 |
|
return false; |
| 582 |
|
|
| 583 |
|
if ( ! is_numeric( $this->cache[ $group ][ $key ] ) ) |
| 584 |
|
$this->cache[ $group ][ $key ] = 0; |
| 585 |
|
|
| 586 |
|
$offset = (int) $offset; |
| 587 |
|
|
| 588 |
|
$this->cache[ $group ][ $key ] += $offset; |
| 589 |
|
|
| 590 |
|
if ( $this->cache[ $group ][ $key ] < 0 ) |
| 591 |
|
$this->cache[ $group ][ $key ] = 0; |
| 592 |
|
|
| 593 |
|
return $this->cache[ $group ][ $key ]; |
| 594 |
|
} |
| 595 |
|
|
| 596 |
|
/** |
| 597 |
|
* Replaces the contents in the cache, if contents already exist. |
ntwb /
wordpress
