Revision 19792,
652 bytes
checked in by Seasoft, 13 years ago
(diff) |
#744(PHP4 互換用途ソースを将来的に切り捨てやすい仕組みづくり)
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1 | --TEST-- |
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2 | Function -- array_diff_ukey |
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3 | --SKIPIF-- |
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4 | <?php if (function_exists('array_diff_ukey')) { echo 'skip'; } ?> |
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5 | --FILE-- |
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6 | <?php |
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7 | require_once 'PHP/Compat.php'; |
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8 | PHP_Compat::loadFunction('array_diff_ukey'); |
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9 | |
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10 | function key_compare_func($key1, $key2) |
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11 | { |
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12 | if ($key1 == $key2) { |
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13 | return 0; |
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14 | } elseif ($key1 > $key2) { |
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15 | return 1; |
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16 | } else { |
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17 | return -1; |
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18 | } |
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19 | } |
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20 | |
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21 | $array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4); |
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22 | $array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8); |
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23 | |
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24 | print_r(array_diff_ukey($array1, $array2, 'key_compare_func')); |
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25 | |
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26 | ?> |
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27 | --EXPECT-- |
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28 | Array |
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29 | ( |
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30 | [red] => 2 |
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31 | [purple] => 4 |
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32 | ) |
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