1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
--TEST--
Test sscanf() function : basic functionality - exponential format
--FILE--
<?php
echo "*** Testing sscanf() : basic functionality -using exponential format ***\n";
$str = "10.12345 10.12345E3 10.12345e3 -10.12345e4" ;
$format1 = "%e %e %e %e";
$format2 = "%E %E %E %E";
echo "\n-- Try sccanf() WITHOUT optional args --\n";
// extract details using short format
list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format1);
var_dump($arg1, $arg2, $arg3, $arg4);
list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format2);
var_dump($arg1, $arg2, $arg3, $arg4);
echo "\n-- Try sccanf() WITH optional args --\n";
// extract details using long format
$res = sscanf($str, $format1, $arg1, $arg2, $arg3, $arg4);
var_dump($res, $arg1, $arg2, $arg3, $arg4);
$res = sscanf($str, $format2,$arg1, $arg2, $arg3, $arg4);
var_dump($res, $arg1, $arg2, $arg3, $arg4);
?>
--EXPECT--
*** Testing sscanf() : basic functionality -using exponential format ***
-- Try sccanf() WITHOUT optional args --
float(10.12345)
float(10123.45)
float(10123.45)
float(-101234.5)
float(10.12345)
float(10123.45)
float(10123.45)
float(-101234.5)
-- Try sccanf() WITH optional args --
int(4)
float(10.12345)
float(10123.45)
float(10123.45)
float(-101234.5)
int(4)
float(10.12345)
float(10123.45)
float(10123.45)
float(-101234.5)
|