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Annotation of embedaddon/php/ext/standard/tests/strings/join_variation3.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test join() function : usage variations - different values for 'pieces' argument
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string join( string $glue, array $pieces )
                      6:  * Description: Join array elements with a string
                      7:  * Source code: ext/standard/string.c
                      8:  * Alias of function: implode()
                      9: */
                     10: 
                     11: /*
                     12:  * test join() by giving different pieces values 
                     13: */
                     14: 
                     15: echo "*** Testing join() : usage variations ***\n";
                     16: 
                     17: $pieces_arrays = array (
                     18:   array(1, 2), // array with default keys and numrice values
                     19:   array(1.1, 2.2), // array with default keys & float values
                     20:   array( array(2), array(1)), // sub arrays
                     21:   array(false,true), // array with default keys and boolean values
                     22:   array(), // empty array
                     23:   array(NULL), // array with NULL
                     24:   array("a","aaaa","b","bbbb","c","ccccc"),
                     25:   
                     26:   // associative arrays
                     27:   array(1 => "one", 2 => "two", 3 => "three"),  // explicit numeric keys, string values
                     28:   array("one" => 1, "two" => 2, "three" => 3 ),  // string keys & numeric values
                     29:   array( 1 => 10, 2 => 20, 4 => 40, 3 => 30),  // explicit numeric keys and numeric values
                     30:   array( "one" => "ten", "two" => "twenty", "three" => "thirty"),  // string key/value
                     31:   array("one" => 1, 2 => "two", 4 => "four"),  //mixed
                     32:   
                     33:   // associative array, containing null/empty/boolean values as key/value
                     34:   array(NULL => "NULL", null => "null", "NULL" => NULL, "null" => null),
                     35:   array(true => "true", false => "false", "false" => false, "true" => true),
                     36:   array("" => "emptyd", '' => 'emptys', "emptyd" => "", 'emptys' => ''),
                     37:   array(1 => '', 2 => "", 3 => NULL, 4 => null, 5 => false, 6 => true),
                     38:   array('' => 1, "" => 2, NULL => 3, null => 4, false => 5, true => 6),
                     39:   
                     40:   // array with repetative keys
                     41:   array("One" => 1, "two" => 2, "One" => 10, "two" => 20, "three" => 3)
                     42: );
                     43: 
                     44: // a multichar glue value
                     45: $glue = "], [";
                     46: 
                     47: // loop through each $pieces_arrays element and call join() 
                     48: $iteration = 1;
                     49: for($index = 0; $index < count($pieces_arrays); $index ++) {
                     50:   echo "-- Iteration $iteration --\n";
                     51:   var_dump( join($glue, $pieces_arrays[$index]) );
                     52:   $iteration ++;
                     53: }
                     54:  
                     55: echo "Done\n";
                     56: ?>
                     57: --EXPECTF--
                     58: *** Testing join() : usage variations ***
                     59: -- Iteration 1 --
                     60: string(6) "1], [2"
                     61: -- Iteration 2 --
                     62: string(10) "1.1], [2.2"
                     63: -- Iteration 3 --
                     64: 
                     65: Notice: Array to string conversion in %s on line %d
                     66: 
                     67: Notice: Array to string conversion in %s on line %d
                     68: string(14) "Array], [Array"
                     69: -- Iteration 4 --
                     70: string(5) "], [1"
                     71: -- Iteration 5 --
                     72: string(0) ""
                     73: -- Iteration 6 --
                     74: string(0) ""
                     75: -- Iteration 7 --
                     76: string(36) "a], [aaaa], [b], [bbbb], [c], [ccccc"
                     77: -- Iteration 8 --
                     78: string(19) "one], [two], [three"
                     79: -- Iteration 9 --
                     80: string(11) "1], [2], [3"
                     81: -- Iteration 10 --
                     82: string(20) "10], [20], [40], [30"
                     83: -- Iteration 11 --
                     84: string(23) "ten], [twenty], [thirty"
                     85: -- Iteration 12 --
                     86: string(16) "1], [two], [four"
                     87: -- Iteration 13 --
                     88: string(12) "null], [], ["
                     89: -- Iteration 14 --
                     90: string(22) "true], [false], [], [1"
                     91: -- Iteration 15 --
                     92: string(14) "emptys], [], ["
                     93: -- Iteration 16 --
                     94: string(21) "], [], [], [], [], [1"
                     95: -- Iteration 17 --
                     96: string(11) "4], [5], [6"
                     97: -- Iteration 18 --
                     98: string(13) "10], [20], [3"
                     99: Done