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73 lines
2.0 KiB
PHP
73 lines
2.0 KiB
PHP
--TEST--
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Test array_unique() function : usage variations - two dimensional arrays
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--FILE--
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<?php
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/* Prototype : array array_unique(array $input)
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* Description: Removes duplicate values from array
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* Source code: ext/standard/array.c
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*/
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/*
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* Testing the functionality of array_unique() by passing
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* two dimensional arrays for $input argument.
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*/
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echo "*** Testing array_unique() : two dimensional array for \$input argument ***\n";
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// initialize the 2-d array
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$input = array(
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array(1, 2, 3, 1),
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array("hello", "world", "str1" => "hello", "str2" => 'world'),
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array(1 => "one", 2 => "two", "one", 'two'),
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array(1, 2, 3, 1)
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);
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var_dump( array_unique($input, SORT_STRING) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_unique() : two dimensional array for $input argument ***
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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Notice: Array to string conversion in %sarray_unique_variation8.php on line %d
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array(1) {
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[0]=>
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array(4) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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int(1)
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}
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}
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Done
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