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57 lines
983 B
PHP
57 lines
983 B
PHP
--TEST--
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Test array_keys() function (variation - 2)
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--SKIPIF--
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<?php
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if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
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?>
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--FILE--
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<?php
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echo "\n*** Testing array_keys() on range of values ***\n";
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$arr_range = array(
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2147483647 => 1,
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2147483648 => 2,
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-2147483647 => 3,
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-2147483648 => 4,
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-2147483649 => 5,
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-0 => 6,
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0 => 7
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);
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var_dump(array_keys($arr_range));
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echo "\n*** Testing array_keys() on an array created on the fly ***\n";
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var_dump(array_keys(array("a" => 1, "b" => 2, "c" => 3)));
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var_dump(array_keys(array())); // null array
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echo "Done\n";
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?>
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--EXPECT--
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*** Testing array_keys() on range of values ***
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array(6) {
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[0]=>
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int(2147483647)
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[1]=>
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int(2147483648)
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[2]=>
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int(-2147483647)
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[3]=>
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int(-2147483648)
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[4]=>
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int(-2147483649)
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[5]=>
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int(0)
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}
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*** Testing array_keys() on an array created on the fly ***
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array(3) {
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[0]=>
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unicode(1) "a"
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[1]=>
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unicode(1) "b"
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[2]=>
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unicode(1) "c"
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}
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array(0) {
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}
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Done
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