Annotation of embedaddon/php/ext/standard/tests/math/round_basic.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test round() - basic function test for round()
3: --INI--
4: precision=14
5: --FILE--
6: <?php
7: /* Prototype : float round ( float $val [, int $precision ] )
8: * Description: Returns the rounded value of val to specified precision (number of digits
9: * after the decimal point)
10: * Source code: ext/standard/math.c
11: */
12:
13: echo "*** Testing round() : basic functionality ***\n";
14:
15: $values = array(123456789,
16: 123.456789,
17: -4.5679123,
18: 1.23E4,
19: -4.567E3,
20: 0x234567,
21: 067777777,
22: "1.234567",
23: "2.3456789e8",
24: "0x1234CDEF");
25:
26: $precision = array(2,
27: 8,
28: 0x3,
29: 04,
30: 3.6,
31: "2",
32: "0x03",
33: "04",
34: "3.6",
35: "2.1e1",
36: null,
37: true,
38: false);
39:
40: for ($i = 0; $i < count($values); $i++) {
41: echo "round: $values[$i]\n";
42: for ($j = 0; $j < count($precision); $j++) {
43: $res = round($values[$i], $precision[$j]);
44: echo "...with precision $precision[$j]-> ";
45: var_dump($res);
46: }
47: }
48: ?>
49: ===Done===
50: --EXPECTF--
51: *** Testing round() : basic functionality ***
52: round: 123456789
53: ...with precision 2-> float(123456789)
54: ...with precision 8-> float(123456789)
55: ...with precision 3-> float(123456789)
56: ...with precision 4-> float(123456789)
57: ...with precision 3.6-> float(123456789)
58: ...with precision 2-> float(123456789)
59: ...with precision 0x03-> float(123456789)
60: ...with precision 04-> float(123456789)
61: ...with precision 3.6-> float(123456789)
62: ...with precision 2.1e1-> float(123456789)
63: ...with precision -> float(123456789)
64: ...with precision 1-> float(123456789)
65: ...with precision -> float(123456789)
66: round: 123.456789
67: ...with precision 2-> float(123.46)
68: ...with precision 8-> float(123.456789)
69: ...with precision 3-> float(123.457)
70: ...with precision 4-> float(123.4568)
71: ...with precision 3.6-> float(123.457)
72: ...with precision 2-> float(123.46)
73: ...with precision 0x03-> float(123.457)
74: ...with precision 04-> float(123.4568)
75: ...with precision 3.6-> float(123.457)
76: ...with precision 2.1e1-> float(123.456789)
77: ...with precision -> float(123)
78: ...with precision 1-> float(123.5)
79: ...with precision -> float(123)
80: round: -4.5679123
81: ...with precision 2-> float(-4.57)
82: ...with precision 8-> float(-4.5679123)
83: ...with precision 3-> float(-4.568)
84: ...with precision 4-> float(-4.5679)
85: ...with precision 3.6-> float(-4.568)
86: ...with precision 2-> float(-4.57)
87: ...with precision 0x03-> float(-4.568)
88: ...with precision 04-> float(-4.5679)
89: ...with precision 3.6-> float(-4.568)
90: ...with precision 2.1e1-> float(-4.5679123)
91: ...with precision -> float(-5)
92: ...with precision 1-> float(-4.6)
93: ...with precision -> float(-5)
94: round: 12300
95: ...with precision 2-> float(12300)
96: ...with precision 8-> float(12300)
97: ...with precision 3-> float(12300)
98: ...with precision 4-> float(12300)
99: ...with precision 3.6-> float(12300)
100: ...with precision 2-> float(12300)
101: ...with precision 0x03-> float(12300)
102: ...with precision 04-> float(12300)
103: ...with precision 3.6-> float(12300)
104: ...with precision 2.1e1-> float(12300)
105: ...with precision -> float(12300)
106: ...with precision 1-> float(12300)
107: ...with precision -> float(12300)
108: round: -4567
109: ...with precision 2-> float(-4567)
110: ...with precision 8-> float(-4567)
111: ...with precision 3-> float(-4567)
112: ...with precision 4-> float(-4567)
113: ...with precision 3.6-> float(-4567)
114: ...with precision 2-> float(-4567)
115: ...with precision 0x03-> float(-4567)
116: ...with precision 04-> float(-4567)
117: ...with precision 3.6-> float(-4567)
118: ...with precision 2.1e1-> float(-4567)
119: ...with precision -> float(-4567)
120: ...with precision 1-> float(-4567)
121: ...with precision -> float(-4567)
122: round: 2311527
123: ...with precision 2-> float(2311527)
124: ...with precision 8-> float(2311527)
125: ...with precision 3-> float(2311527)
126: ...with precision 4-> float(2311527)
127: ...with precision 3.6-> float(2311527)
128: ...with precision 2-> float(2311527)
129: ...with precision 0x03-> float(2311527)
130: ...with precision 04-> float(2311527)
131: ...with precision 3.6-> float(2311527)
132: ...with precision 2.1e1-> float(2311527)
133: ...with precision -> float(2311527)
134: ...with precision 1-> float(2311527)
135: ...with precision -> float(2311527)
136: round: 14680063
137: ...with precision 2-> float(14680063)
138: ...with precision 8-> float(14680063)
139: ...with precision 3-> float(14680063)
140: ...with precision 4-> float(14680063)
141: ...with precision 3.6-> float(14680063)
142: ...with precision 2-> float(14680063)
143: ...with precision 0x03-> float(14680063)
144: ...with precision 04-> float(14680063)
145: ...with precision 3.6-> float(14680063)
146: ...with precision 2.1e1-> float(14680063)
147: ...with precision -> float(14680063)
148: ...with precision 1-> float(14680063)
149: ...with precision -> float(14680063)
150: round: 1.234567
151: ...with precision 2-> float(1.23)
152: ...with precision 8-> float(1.234567)
153: ...with precision 3-> float(1.235)
154: ...with precision 4-> float(1.2346)
155: ...with precision 3.6-> float(1.235)
156: ...with precision 2-> float(1.23)
157: ...with precision 0x03-> float(1.235)
158: ...with precision 04-> float(1.2346)
159: ...with precision 3.6-> float(1.235)
160: ...with precision 2.1e1-> float(1.234567)
161: ...with precision -> float(1)
162: ...with precision 1-> float(1.2)
163: ...with precision -> float(1)
164: round: 2.3456789e8
165: ...with precision 2-> float(234567890)
166: ...with precision 8-> float(234567890)
167: ...with precision 3-> float(234567890)
168: ...with precision 4-> float(234567890)
169: ...with precision 3.6-> float(234567890)
170: ...with precision 2-> float(234567890)
171: ...with precision 0x03-> float(234567890)
172: ...with precision 04-> float(234567890)
173: ...with precision 3.6-> float(234567890)
174: ...with precision 2.1e1-> float(234567890)
175: ...with precision -> float(234567890)
176: ...with precision 1-> float(234567890)
177: ...with precision -> float(234567890)
178: round: 0x1234CDEF
179: ...with precision 2-> float(305450479)
180: ...with precision 8-> float(305450479)
181: ...with precision 3-> float(305450479)
182: ...with precision 4-> float(305450479)
183: ...with precision 3.6-> float(305450479)
184: ...with precision 2-> float(305450479)
185: ...with precision 0x03-> float(305450479)
186: ...with precision 04-> float(305450479)
187: ...with precision 3.6-> float(305450479)
188: ...with precision 2.1e1-> float(305450479)
189: ...with precision -> float(305450479)
190: ...with precision 1-> float(305450479)
191: ...with precision -> float(305450479)
192: ===Done===
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to round_basic.phpt CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / math