opencafe /
datium
| @@ 410-445 (lines=36) @@ | ||
| 407 | * |
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| 408 | * @return object |
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| 409 | */ |
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| 410 | public function add($value) |
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| 411 | { |
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| 412 | ||
| 413 | $this->date_interval_expression = str_replace( |
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| 414 | $this->config['date_simple'], |
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| 415 | $this->config['date_interval'], |
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| 416 | $value |
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| 417 | ); |
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| 418 | ||
| 419 | $unit = 'P'; |
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| 420 | ||
| 421 | if (strpos($this->date_interval_expression, 'T')) { |
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| 422 | $this->date_interval_expression = str_replace( |
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| 423 | 'T', |
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| 424 | '', |
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| 425 | $this->date_interval_expression |
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| 426 | ); |
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| 427 | ||
| 428 | $unit = 'PT'; |
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| 429 | } |
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| 430 | ||
| 431 | $this->date_interval_expression = str_replace( |
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| 432 | ' ', |
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| 433 | '', |
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| 434 | $unit.$this->date_interval_expression |
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| 435 | ); |
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| 436 | ||
| 437 | $this->date_time->add( |
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| 438 | new DateInterval($this->date_interval_expression) |
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| 439 | ); |
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| 440 | ||
| 441 | $this->gregorian_DayofWeek = $this->date_time->format('w'); |
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| 442 | ||
| 443 | return $this; |
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| 444 | ||
| 445 | } |
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| 446 | ||
| 447 | /** |
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| 448 | * Sub date from current date |
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| @@ 454-489 (lines=36) @@ | ||
| 451 | * |
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| 452 | * @return obejct |
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| 453 | */ |
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| 454 | public function sub($value) |
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| 455 | { |
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| 456 | ||
| 457 | $this->date_interval_expression = str_replace( |
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| 458 | $this->config['date_simple'], |
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| 459 | $this->config['date_interval'], |
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| 460 | $value |
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| 461 | ); |
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| 462 | ||
| 463 | $unit = 'P'; |
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| 464 | ||
| 465 | if (strpos($this->date_interval_expression, 'T')) { |
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| 466 | $this->date_interval_expression = str_replace( |
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| 467 | 'T', |
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| 468 | '', |
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| 469 | $this->date_interval_expression |
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| 470 | ); |
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| 471 | ||
| 472 | $unit = 'PT'; |
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| 473 | } |
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| 474 | ||
| 475 | $this->date_interval_expression = str_replace( |
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| 476 | ' ', |
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| 477 | '', |
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| 478 | $unit.$this->date_interval_expression |
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| 479 | ); |
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| 480 | ||
| 481 | $this->date_time->sub( |
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| 482 | new DateInterval($this->date_interval_expression) |
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| 483 | ); |
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| 484 | ||
| 485 | $this->gregorian_DayofWeek = $this->date_time->format('w'); |
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| 486 | ||
| 487 | return $this; |
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| 488 | ||
| 489 | } |
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| 490 | ||
| 491 | /** |
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| 492 | * Check if current year is leap or not |
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