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Diffstat (limited to 'ext/standard/tests/array/arsort_variation2.phpt')
| -rw-r--r-- | ext/standard/tests/array/arsort_variation2.phpt | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/ext/standard/tests/array/arsort_variation2.phpt b/ext/standard/tests/array/arsort_variation2.phpt new file mode 100644 index 000000000..ab04b4409 --- /dev/null +++ b/ext/standard/tests/array/arsort_variation2.phpt @@ -0,0 +1,308 @@ +--TEST-- +Test arsort() function : usage variations - unexpected values for 'sort_flags' argument +--FILE-- +<?php +/* Prototype : proto bool arsort(array &array_arg [, int sort_flags]) + * Description: Sort an array and maintain index association + Elements will be arranged from highest to lowest when this function has completed. + * Source code: ext/standard/array.c +*/ + +/* + * Testing arsort() by providing different unexpected values for flag argument +*/ + +echo "*** Testing arsort() : usage variations ***\n"; + +//get an unset variable +$unset_var = 10; +unset ($unset_var); + +// resource variable +$fp = fopen(__FILE__, "r"); + +// temperory array for checking unexpected behavior +$unsorted_values = array(1 => 10, 2 => 2, 3 => 45); + +//array of values to iterate over +$unexpected_values = array( + + // int data +/*1*/ -2345, + + // float data +/*2*/ 10.5, + -10.5, + 10.5e2, + 10.6E-2, + .5, + + // null data +/*7*/ NULL, + null, + + // boolean data +/*9*/ true, + false, + TRUE, + FALSE, + + // empty data +/*13*/ "", + '', + + // string data +/*15*/ "string", + 'string', + + // object data +/*16*/ new stdclass(), + + // undefined data +/*17*/ @undefined_var, + + // unset data +/*18*/ @unset_var, + + // resource variable +/*19*/ $fp + +); + +// loop though each element of the array and check the working of arsort() +// when $flag arugment is supplied with different values from $unexpected_values +echo "\n-- Testing arsort() by supplying different unexpected values for 'sort_flags' argument --\n"; + +$counter = 1; +for($index = 0; $index < count($unexpected_values); $index ++) { + echo "-- Iteration $counter --\n"; + $value = $unexpected_values [$index]; + $temp_array = $unsorted_values; + var_dump( arsort($temp_array, $value) ); + var_dump($temp_array); + $counter++; +} + +echo "Done"; +?> +--EXPECTF-- +*** Testing arsort() : usage variations *** + +-- Testing arsort() by supplying different unexpected values for 'sort_flags' argument -- +-- Iteration 1 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 2 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 3 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 4 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 5 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 6 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 7 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 8 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 9 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 10 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 11 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 12 -- +bool(true) +array(3) { + [3]=> + int(45) + [1]=> + int(10) + [2]=> + int(2) +} +-- Iteration 13 -- + +Warning: arsort() expects parameter 2 to be long, string given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 14 -- + +Warning: arsort() expects parameter 2 to be long, string given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 15 -- + +Warning: arsort() expects parameter 2 to be long, string given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 16 -- + +Warning: arsort() expects parameter 2 to be long, string given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 17 -- + +Warning: arsort() expects parameter 2 to be long, object given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 18 -- + +Warning: arsort() expects parameter 2 to be long, string given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 19 -- + +Warning: arsort() expects parameter 2 to be long, string given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +-- Iteration 20 -- + +Warning: arsort() expects parameter 2 to be long, resource given in %sarsort_variation2.php on line %d +bool(false) +array(3) { + [1]=> + int(10) + [2]=> + int(2) + [3]=> + int(45) +} +Done
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