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1.1       misho       1: --TEST--
                      2: Test array_diff() function : usage variations - binary safe checking
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_diff(array $arr1, array $arr2 [, array ...])
                      6:  * Description: Returns the entries of $arr1 that have values which are 
                      7:  * not present in any of the others arguments. 
                      8:  * Source code: ext/standard/array.c
                      9:  */
                     10: 
                     11: /*
                     12:  * Test behaviour of array_diff() function with binary input
                     13:  */
                     14: 
                     15: echo "*** Testing array_diff() : usage variations ***\n";
                     16: 
                     17: 
                     18: $array1 = array( b"1", 
                     19:                  b"hello", 
                     20:                  "world", 
                     21:                  "str1" => "hello", 
                     22:                  "str2" => "world");
                     23: 
                     24: $array2 = array( b"1" => 'hello',
                     25:                  b"world",
                     26:                  "hello", 
                     27:                  'test');
                     28: 
                     29: var_dump(array_diff($array1, $array2));
                     30: var_dump(array_diff($array2, $array1));
                     31: 
                     32: echo "Done";
                     33: ?>
                     34: --EXPECTF--
                     35: *** Testing array_diff() : usage variations ***
                     36: array(1) {
                     37:   [0]=>
                     38:   string(1) "1"
                     39: }
                     40: array(1) {
                     41:   [4]=>
                     42:   string(4) "test"
                     43: }
                     44: Done