@@ 16-26 (lines=11) @@ | ||
13 | * @param mixed $offset |
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14 | * @return bool |
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15 | */ |
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16 | public function offsetExists($offset) |
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17 | { |
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18 | if ($this instanceof \Traversable) { |
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19 | foreach ($this as $key => $_) { |
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20 | if ($key === $offset) { |
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21 | return true; |
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22 | } |
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23 | } |
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24 | } |
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25 | return false; |
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26 | } |
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27 | ||
28 | /** |
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29 | * Returns the value of a key with the same type and value as $OFFSET, or returns |
@@ 16-26 (lines=11) @@ | ||
13 | * @param mixed $offset |
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14 | * @return bool |
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15 | */ |
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16 | public function has($offset) |
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17 | { |
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18 | if ($this instanceof \Traversable) { |
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19 | foreach ($this as $key => $_) { |
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20 | if ($key === $offset) { |
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21 | return true; |
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22 | } |
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23 | } |
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24 | } |
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25 | return false; |
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26 | } |
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27 | ||
28 | /** |
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29 | * Returns the value of a key with the same type and value as $OFFSET, or returns |