Annotation of embedaddon/php/ext/standard/tests/strings/sscanf_basic5.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test sscanf() function : basic functionality - exponential format
3: --FILE--
4: <?php
5:
6: /* Prototype : mixed sscanf ( string $str , string $format [, mixed &$... ] )
7: * Description: Parses input from a string according to a format
8: * Source code: ext/standard/string.c
9: */
10:
11: echo "*** Testing sscanf() : basic functionality -using exponential format ***\n";
12:
13: $str = "10.12345 10.12345E3 10.12345e3 -10.12345e4" ;
14: $format1 = "%e %e %e %e";
15: $format2 = "%E %E %E %E";
16:
17: echo "\n-- Try sccanf() WITHOUT optional args --\n";
18: // extract details using short format
19: list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format1);
20: var_dump($arg1, $arg2, $arg3, $arg4);
21: list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format2);
22: var_dump($arg1, $arg2, $arg3, $arg4);
23:
24: echo "\n-- Try sccanf() WITH optional args --\n";
25: // extract details using long format
26: $res = sscanf($str, $format1, $arg1, $arg2, $arg3, $arg4);
27: var_dump($res, $arg1, $arg2, $arg3, $arg4);
28: $res = sscanf($str, $format2,$arg1, $arg2, $arg3, $arg4);
29: var_dump($res, $arg1, $arg2, $arg3, $arg4);
30:
31:
32: ?>
33: ===DONE===
34: --EXPECT--
35: *** Testing sscanf() : basic functionality -using exponential format ***
36:
37: -- Try sccanf() WITHOUT optional args --
38: float(10.12345)
39: float(10123.45)
40: float(10123.45)
41: float(-101234.5)
42: float(10.12345)
43: float(10123.45)
44: float(10123.45)
45: float(-101234.5)
46:
47: -- Try sccanf() WITH optional args --
48: int(4)
49: float(10.12345)
50: float(10123.45)
51: float(10123.45)
52: float(-101234.5)
53: int(4)
54: float(10.12345)
55: float(10123.45)
56: float(10123.45)
57: float(-101234.5)
58: ===DONE===
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>