1--TEST--
2Test vprintf() function : usage variations - float formats with non-float values
3--FILE--
4<?php
5/*
6 * Test vprintf() when different float formats and non-float values are passed to
7 * the '$format' and '$args' arguments of the function
8*/
9
10echo "*** Testing vprintf() : float formats and non-float values ***\n";
11
12// defining array of float formats
13$formats =
14    '%f %+f %-f
15    %lf %4f %-4f
16    %10.4f %-10.4f %04f %04.4f
17    %\'#2f %\'2f %\'$2f %\'_2f
18    %3$f %4$f %1$f %2$f';
19
20// Arrays of non float values for the format defined in $format.
21// Each sub array contains non float values which correspond to each format in $format
22$args_array = array(
23
24  // array of int values
25  array(2, -2, +2,
26        123456, -12346789, +12346789,
27        123200, +20000, -40000, 22212,
28        12345780, 1211111, -12111111, -12345634,
29        3, +4, 1,-2 ),
30
31  // array of strings
32  array(" ", ' ', 'hello',
33        '123hello', '-123hello', '+123hello',
34        "\12345678hello", "-\12345678hello", '0123456hello', 'h123456ello',
35        "1234hello", "hello\0world", "NULL", "true",
36        "3", "4", '1', '2'),
37
38  // different arrays
39  array( array(0), array(1, 2), array(-1, -1),
40         array("123"), array('-123'), array("-123"),
41         array(true), array(false), array(TRUE), array(FALSE),
42         array("123hello"), array("1", "2"), array('123hello'), array(12=>"12twelve"),
43         array("3"), array("4"), array("1"), array("2") ),
44
45  // array of boolean data
46  array( true, TRUE, false,
47         TRUE, FALSE, 1,
48         true, false, TRUE, FALSE,
49         0, 1, 1, 0,
50         1, TRUE, 0, FALSE),
51
52);
53
54// looping to test vprintf() with different float formats from the above $format array
55// and with non-float values from the above $args_array array
56$counter = 1;
57foreach($args_array as $args) {
58  echo "\n-- Iteration $counter --\n";
59  $result = vprintf($formats, $args);
60  echo "\n";
61  var_dump($result);
62  $counter++;
63}
64
65?>
66--EXPECT--
67*** Testing vprintf() : float formats and non-float values ***
68
69-- Iteration 1 --
702.000000 -2.000000 2.000000
71    123456.000000 -12346789.000000 12346789.000000
72    123200.0000 20000.0000 -40000.000000 22212.0000
73    12345780.000000 1211111.000000 -12111111.000000 -12345634.000000
74    2.000000 123456.000000 2.000000 -2.000000
75int(245)
76
77-- Iteration 2 --
780.000000 +0.000000 0.000000
79    123.000000 -123.000000 123.000000
80        0.0000 0.0000     123456.000000 0.0000
81    1234.000000 0.000000 0.000000 0.000000
82    0.000000 123.000000 0.000000 0.000000
83int(197)
84
85-- Iteration 3 --
861.000000 +1.000000 1.000000
87    1.000000 1.000000 1.000000
88        1.0000 1.0000     1.000000 1.0000
89    1.000000 1.000000 1.000000 1.000000
90    1.000000 1.000000 1.000000 1.000000
91int(180)
92
93-- Iteration 4 --
941.000000 +1.000000 0.000000
95    1.000000 0.000000 1.000000
96        1.0000 0.0000     1.000000 0.0000
97    0.000000 1.000000 1.000000 0.000000
98    0.000000 1.000000 1.000000 1.000000
99int(180)
100