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1.1       misho       1: --TEST--
                      2: Test arsort() function : usage variations - sort bool values 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : bool arsort ( array &$array [, int $sort_flags] )
                      6:  * Description: This function arsorts an array. 
                      7:                 Elements will be arranged from highest to lowest when this function has completed.
                      8:  * Source code: ext/standard/array.c
                      9: */
                     10: 
                     11: /*
                     12:  * testing arsort() by providing bool value array for $array argument with following flag values.
                     13:  * flag value as defualt
                     14:  * SORT_REGULAR - compare items normally
                     15: */
                     16: 
                     17: echo "*** Testing arsort() : usage variations ***\n";
                     18: 
                     19: // bool value array
                     20: $bool_values = array (1 => true, 2 => false, 3 => TRUE, 4 => FALSE);
                     21: 
                     22: echo "\n-- Testing arsort() by supplying bool value array, 'flag' value is defualt --\n";
                     23: $temp_array = $bool_values;
                     24: var_dump(arsort($temp_array) );
                     25: var_dump($temp_array);
                     26: 
                     27: echo "\n-- Testing arsort() by supplying bool value array, 'flag' value is SORT_REGULAR --\n";
                     28: $temp_array = $bool_values;
                     29: var_dump(arsort($temp_array, SORT_REGULAR) );
                     30: var_dump($temp_array);
                     31: 
                     32: echo "\n-- Testing arsort() by supplying bool value array, 'flag' value is SORT_NUMERIC  --\n";
                     33: $temp_array = $bool_values;
                     34: var_dump(arsort($temp_array, SORT_NUMERIC) );
                     35: var_dump($temp_array);
                     36: 
                     37: echo "\n-- Testing arsort() by supplying bool value array, 'flag' value is SORT_STRING --\n";
                     38: $temp_array = $bool_values;
                     39: var_dump(arsort($temp_array, SORT_STRING) );
                     40: var_dump($temp_array);
                     41: 
                     42: echo "Done\n";
                     43: ?>
                     44: --EXPECTF--
                     45: *** Testing arsort() : usage variations ***
                     46: 
                     47: -- Testing arsort() by supplying bool value array, 'flag' value is defualt --
                     48: bool(true)
                     49: array(4) {
                     50:   [3]=>
                     51:   bool(true)
                     52:   [1]=>
                     53:   bool(true)
                     54:   [4]=>
                     55:   bool(false)
                     56:   [2]=>
                     57:   bool(false)
                     58: }
                     59: 
                     60: -- Testing arsort() by supplying bool value array, 'flag' value is SORT_REGULAR --
                     61: bool(true)
                     62: array(4) {
                     63:   [3]=>
                     64:   bool(true)
                     65:   [1]=>
                     66:   bool(true)
                     67:   [4]=>
                     68:   bool(false)
                     69:   [2]=>
                     70:   bool(false)
                     71: }
                     72: 
                     73: -- Testing arsort() by supplying bool value array, 'flag' value is SORT_NUMERIC  --
                     74: bool(true)
                     75: array(4) {
                     76:   [3]=>
                     77:   bool(true)
                     78:   [1]=>
                     79:   bool(true)
                     80:   [4]=>
                     81:   bool(false)
                     82:   [2]=>
                     83:   bool(false)
                     84: }
                     85: 
                     86: -- Testing arsort() by supplying bool value array, 'flag' value is SORT_STRING --
                     87: bool(true)
                     88: array(4) {
                     89:   [3]=>
                     90:   bool(true)
                     91:   [1]=>
                     92:   bool(true)
                     93:   [4]=>
                     94:   bool(false)
                     95:   [2]=>
                     96:   bool(false)
                     97: }
                     98: Done