| @@ 470-479 (lines=10) @@ | ||
| 467 | } |
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| 468 | } |
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| 469 | ||
| 470 | public static function contains($value, $subString, $message = '') |
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| 471 | { |
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| 472 | if (false === strpos($value, $subString)) { |
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| 473 | throw new InvalidArgumentException(sprintf( |
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| 474 | $message ?: 'Expected a value to contain %2$s. Got: %s', |
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| 475 | static::valueToString($value), |
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| 476 | static::valueToString($subString) |
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| 477 | )); |
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| 478 | } |
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| 479 | } |
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| 480 | ||
| 481 | public static function startsWith($value, $prefix, $message = '') |
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| 482 | { |
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| @@ 481-490 (lines=10) @@ | ||
| 478 | } |
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| 479 | } |
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| 480 | ||
| 481 | public static function startsWith($value, $prefix, $message = '') |
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| 482 | { |
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| 483 | if (0 !== strpos($value, $prefix)) { |
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| 484 | throw new InvalidArgumentException(sprintf( |
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| 485 | $message ?: 'Expected a value to start with %2$s. Got: %s', |
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| 486 | static::valueToString($value), |
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| 487 | static::valueToString($prefix) |
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| 488 | )); |
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| 489 | } |
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| 490 | } |
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| 491 | ||
| 492 | public static function startsWithLetter($value, $message = '') |
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| 493 | { |
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| @@ 720-729 (lines=10) @@ | ||
| 717 | } |
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| 718 | } |
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| 719 | ||
| 720 | public static function subclassOf($value, $class, $message = '') |
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| 721 | { |
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| 722 | if (!is_subclass_of($value, $class)) { |
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| 723 | throw new InvalidArgumentException(sprintf( |
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| 724 | $message ?: 'Expected a sub-class of %2$s. Got: %s', |
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| 725 | static::valueToString($value), |
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| 726 | static::valueToString($class) |
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| 727 | )); |
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| 728 | } |
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| 729 | } |
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| 730 | ||
| 731 | public static function implementsInterface($value, $interface, $message = '') |
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| 732 | { |
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