Annotation of embedaddon/php/ext/standard/tests/strings/vfprintf_variation3.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test vfprintf() function : usage variations - int formats with int values
3: --FILE--
4: <?php
5: /* Prototype : int vfprintf ( resource $handle , string $format , array $args )
6: * Description: Write a formatted string to a stream
7: * Source code: ext/standard/formatted_print.c
8: */
9:
10: /*
11: * Test vfprintf() when different int formats and int values are passed to
12: * the '$format' and '$args' arguments of the function
13: */
14:
15: echo "*** Testing vfprintf() : int formats with int values ***\n";
16:
17:
18: // defining array of int formats
19: $formats = array(
20: "%d",
21: "%+d %-d %D",
22: "%ld %Ld, %4d %-4d",
23: "%10.4d %-10.4d %04d %04.4d",
24: "%'#2d %'2d %'$2d %'_2d",
25: "%d %d %d %d",
26: "% %%d d%",
27: '%3$d %4$d %1$d %2$d'
28: );
29:
30: // Arrays of int values for the format defined in $format.
31: // Each sub array contains int values which correspond to each format string in $format
32: $args_array = array(
33: array(0),
34: array(-1, 1, +22),
35: array(2147483647, -2147483648, +2147483640, -2147483640),
36: array(123456, 12345678, -1234567, 1234567),
37: array(111, 2222, 333333, 44444444),
38: array(0x123b, 0xfAb, 0123, 01293),
39: array(1234, -5678, 2345),
40: array(3, 4, 1, 2)
41:
42: );
43:
44: // looping to test vfprintf() with different int formats from the above $format array
45: // and with int values from the above $args_array array
46:
47: /* creating dumping file */
48: $data_file = dirname(__FILE__) . '/dump.txt';
49: if (!($fp = fopen($data_file, 'wt')))
50: return;
51:
52: $counter = 1;
53: foreach($formats as $format) {
54: fprintf($fp, "\n-- Iteration %d --\n",$counter);
55: vfprintf($fp, $format, $args_array[$counter-1]);
56: $counter++;
57: }
58:
59: fclose($fp);
60: print_r(file_get_contents($data_file));
61: echo "\n";
62:
63: unlink($data_file);
64:
65: ?>
66: ===DONE===
67: --EXPECT--
68: *** Testing vfprintf() : int formats with int values ***
69:
70: -- Iteration 1 --
71: 0
72: -- Iteration 2 --
73: -1 1
74: -- Iteration 3 --
75: 2147483647 d, 2147483640 -2147483640
76: -- Iteration 4 --
77: 123456 12345678 -1234567 1234567
78: -- Iteration 5 --
79: 111 2222 333333 44444444
80: -- Iteration 6 --
81: 4667 4011 83 10
82: -- Iteration 7 --
83: %-5678 d
84: -- Iteration 8 --
85: 1 2 3 4
86: ===DONE===
87:
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