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43 lines
1.5 KiB
PHP
43 lines
1.5 KiB
PHP
--TEST--
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Test array_udiff() function : error conditions
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--FILE--
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<?php
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/* Prototype : array array_udiff(array arr1, array arr2 [, array ...], callback data_comp_func)
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* Description: Returns the entries of arr1 that have values which are not present in any of the others arguments. Elements are compared by user supplied function.
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* Source code: ext/standard/array.c
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* Alias to functions:
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*/
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echo "*** Testing array_udiff() : error conditions ***\n";
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$arr1 = array(1, 2);
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$arr2 = array(1, 2);
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include('compare_function.inc');
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$data_comp_func = 'compare_function';
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$extra_arg = 10;
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//Test array_udiff with one more than the expected number of arguments
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echo "\n-- Testing array_udiff() function with more than expected no. of arguments --\n";
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var_dump( array_udiff($arr1, $arr2, $data_comp_func, $extra_arg) );
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// Testing array_udiff with one less than the expected number of arguments
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echo "\n-- Testing array_udiff() function with less than expected no. of arguments --\n";
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var_dump( array_udiff($arr1, $arr2) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing array_udiff() : error conditions ***
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-- Testing array_udiff() function with more than expected no. of arguments --
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Warning: array_udiff() expects parameter 4 to be a valid callback, no array or string given in %sarray_udiff_error.php on line %d
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NULL
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-- Testing array_udiff() function with less than expected no. of arguments --
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Warning: array_udiff(): at least 3 parameters are required, 2 given in %sarray_udiff_error.php on line %d
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NULL
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===DONE===
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