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51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
--TEST--
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Test rsort() function : error conditions - Pass incorrect number of args
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--FILE--
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<?php
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/* Prototype : bool rsort(array &$array_arg [, int $sort_flags])
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* Description: Sort an array in reverse order
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass incorrect number of arguments to rsort() to test behaviour
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*/
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echo "*** Testing rsort() : error conditions ***\n";
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// zero arguments
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echo "\n-- Testing rsort() function with Zero arguments --\n";
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var_dump( rsort() );
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//Test rsort() with more than the expected number of arguments
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echo "\n-- Testing rsort() function with more than expected no. of arguments --\n";
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$array_arg = array(1, 2);
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$sort_flags = SORT_REGULAR;
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$extra_arg = 10;
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var_dump( rsort($array_arg, $sort_flags, $extra_arg) );
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// dump the input array to ensure that it wasn't changed
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var_dump($array_arg);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing rsort() : error conditions ***
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-- Testing rsort() function with Zero arguments --
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Warning: rsort() expects at least 1 parameter, 0 given in %s on line %d
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bool(false)
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-- Testing rsort() function with more than expected no. of arguments --
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Warning: rsort() expects at most 2 parameters, 3 given in %s on line %d
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bool(false)
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array(2) {
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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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}
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Done
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