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79 lines
1.7 KiB
PHP
79 lines
1.7 KiB
PHP
--TEST--
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Test krsort() function : error conditions
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--FILE--
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<?php
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/* Prototype : bool krsort(array &array_arg [, int asort_flags])
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* Description: Sort an array
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* Source code: ext/standard/array.c
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*/
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/*
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* Testing krsort() function with all possible error conditions
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*/
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echo "*** Testing krsort() : error conditions ***\n";
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// Zero arguments
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echo "\n-- Testing krsort() function with zero arguments --\n";
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var_dump( krsort() );
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//Test krsort with more than the expected number of arguments
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echo "\n-- Testing krsort() function with more than expected no. of arguments --\n";
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$array_arg = array(1 => 1, 2 => 2);
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$flags = array("SORT_REGULAR" => SORT_REGULAR, "SORT_STRING" => SORT_STRING, "SORT_NUMERIC" => SORT_NUMERIC);
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$extra_arg = 10;
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// loop through $flag_value array and call krsort with all possible sort flag values
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foreach($flags as $key => $flag){
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echo "\n- Sort flag = $key -\n";
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$temp_array = $array_arg;
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var_dump( krsort($temp_array,$flag, $extra_arg) );
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var_dump($temp_array);
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing krsort() : error conditions ***
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-- Testing krsort() function with zero arguments --
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Warning: krsort() expects at least 1 parameter, 0 given in %s on line %d
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bool(false)
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-- Testing krsort() function with more than expected no. of arguments --
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- Sort flag = SORT_REGULAR -
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Warning: krsort() 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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[1]=>
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int(1)
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[2]=>
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int(2)
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}
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- Sort flag = SORT_STRING -
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Warning: krsort() 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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[1]=>
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int(1)
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[2]=>
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int(2)
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}
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- Sort flag = SORT_NUMERIC -
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Warning: krsort() 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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[1]=>
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int(1)
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[2]=>
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int(2)
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}
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Done
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