1--TEST--
2Test sprintf() function : usage variations - scientific formats with array values
3--FILE--
4<?php
5/* Prototype  : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
6 * Description: Return a formatted string
7 * Source code: ext/standard/formatted_print.c
8*/
9
10echo "*** Testing sprintf() : scientific formats with array values ***\n";
11
12// array of array values
13$array_values = array(
14  array(),
15  array(0),
16  array(1),
17  array(100000000000),
18  array(.0000001),
19  array(10e2),
20  array(NULL),
21  array(null),
22  array("string"),
23  array(true),
24  array(TRUE),
25  array(false),
26  array(FALSE),
27  array(1,2,3,4),
28  array(1 => "One", "two" => 2)
29);
30
31// array of scientific formats
32$scientific_formats = array(
33  "%e", "%he", "%le",
34  "%Le", " %e", "%e ",
35  "\t%e", "\n%e", "%4e",
36  "%30e", "%[0-1]", "%*e"
37);
38
39$count = 1;
40foreach($array_values as $array_value) {
41  echo "\n-- Iteration $count --\n";
42
43  foreach($scientific_formats as $format) {
44    var_dump( sprintf($format, $array_value) );
45  }
46  $count++;
47};
48
49echo "Done";
50?>
51--EXPECTF--
52*** Testing sprintf() : scientific formats with array values ***
53
54-- Iteration 1 --
55string(11) "0.000000e+0"
56string(1) "e"
57string(11) "0.000000e+0"
58string(1) "e"
59string(12) " 0.000000e+0"
60string(12) "0.000000e+0 "
61string(12) "	0.000000e+0"
62string(12) "
630.000000e+0"
64string(11) "0.000000e+0"
65string(30) "                   0.000000e+0"
66string(4) "0-1]"
67string(1) "e"
68
69-- Iteration 2 --
70string(11) "1.000000e+0"
71string(1) "e"
72string(11) "1.000000e+0"
73string(1) "e"
74string(12) " 1.000000e+0"
75string(12) "1.000000e+0 "
76string(12) "	1.000000e+0"
77string(12) "
781.000000e+0"
79string(11) "1.000000e+0"
80string(30) "                   1.000000e+0"
81string(4) "0-1]"
82string(1) "e"
83
84-- Iteration 3 --
85string(11) "1.000000e+0"
86string(1) "e"
87string(11) "1.000000e+0"
88string(1) "e"
89string(12) " 1.000000e+0"
90string(12) "1.000000e+0 "
91string(12) "	1.000000e+0"
92string(12) "
931.000000e+0"
94string(11) "1.000000e+0"
95string(30) "                   1.000000e+0"
96string(4) "0-1]"
97string(1) "e"
98
99-- Iteration 4 --
100string(11) "1.000000e+0"
101string(1) "e"
102string(11) "1.000000e+0"
103string(1) "e"
104string(12) " 1.000000e+0"
105string(12) "1.000000e+0 "
106string(12) "	1.000000e+0"
107string(12) "
1081.000000e+0"
109string(11) "1.000000e+0"
110string(30) "                   1.000000e+0"
111string(4) "0-1]"
112string(1) "e"
113
114-- Iteration 5 --
115string(11) "1.000000e+0"
116string(1) "e"
117string(11) "1.000000e+0"
118string(1) "e"
119string(12) " 1.000000e+0"
120string(12) "1.000000e+0 "
121string(12) "	1.000000e+0"
122string(12) "
1231.000000e+0"
124string(11) "1.000000e+0"
125string(30) "                   1.000000e+0"
126string(4) "0-1]"
127string(1) "e"
128
129-- Iteration 6 --
130string(11) "1.000000e+0"
131string(1) "e"
132string(11) "1.000000e+0"
133string(1) "e"
134string(12) " 1.000000e+0"
135string(12) "1.000000e+0 "
136string(12) "	1.000000e+0"
137string(12) "
1381.000000e+0"
139string(11) "1.000000e+0"
140string(30) "                   1.000000e+0"
141string(4) "0-1]"
142string(1) "e"
143
144-- Iteration 7 --
145string(11) "1.000000e+0"
146string(1) "e"
147string(11) "1.000000e+0"
148string(1) "e"
149string(12) " 1.000000e+0"
150string(12) "1.000000e+0 "
151string(12) "	1.000000e+0"
152string(12) "
1531.000000e+0"
154string(11) "1.000000e+0"
155string(30) "                   1.000000e+0"
156string(4) "0-1]"
157string(1) "e"
158
159-- Iteration 8 --
160string(11) "1.000000e+0"
161string(1) "e"
162string(11) "1.000000e+0"
163string(1) "e"
164string(12) " 1.000000e+0"
165string(12) "1.000000e+0 "
166string(12) "	1.000000e+0"
167string(12) "
1681.000000e+0"
169string(11) "1.000000e+0"
170string(30) "                   1.000000e+0"
171string(4) "0-1]"
172string(1) "e"
173
174-- Iteration 9 --
175string(11) "1.000000e+0"
176string(1) "e"
177string(11) "1.000000e+0"
178string(1) "e"
179string(12) " 1.000000e+0"
180string(12) "1.000000e+0 "
181string(12) "	1.000000e+0"
182string(12) "
1831.000000e+0"
184string(11) "1.000000e+0"
185string(30) "                   1.000000e+0"
186string(4) "0-1]"
187string(1) "e"
188
189-- Iteration 10 --
190string(11) "1.000000e+0"
191string(1) "e"
192string(11) "1.000000e+0"
193string(1) "e"
194string(12) " 1.000000e+0"
195string(12) "1.000000e+0 "
196string(12) "	1.000000e+0"
197string(12) "
1981.000000e+0"
199string(11) "1.000000e+0"
200string(30) "                   1.000000e+0"
201string(4) "0-1]"
202string(1) "e"
203
204-- Iteration 11 --
205string(11) "1.000000e+0"
206string(1) "e"
207string(11) "1.000000e+0"
208string(1) "e"
209string(12) " 1.000000e+0"
210string(12) "1.000000e+0 "
211string(12) "	1.000000e+0"
212string(12) "
2131.000000e+0"
214string(11) "1.000000e+0"
215string(30) "                   1.000000e+0"
216string(4) "0-1]"
217string(1) "e"
218
219-- Iteration 12 --
220string(11) "1.000000e+0"
221string(1) "e"
222string(11) "1.000000e+0"
223string(1) "e"
224string(12) " 1.000000e+0"
225string(12) "1.000000e+0 "
226string(12) "	1.000000e+0"
227string(12) "
2281.000000e+0"
229string(11) "1.000000e+0"
230string(30) "                   1.000000e+0"
231string(4) "0-1]"
232string(1) "e"
233
234-- Iteration 13 --
235string(11) "1.000000e+0"
236string(1) "e"
237string(11) "1.000000e+0"
238string(1) "e"
239string(12) " 1.000000e+0"
240string(12) "1.000000e+0 "
241string(12) "	1.000000e+0"
242string(12) "
2431.000000e+0"
244string(11) "1.000000e+0"
245string(30) "                   1.000000e+0"
246string(4) "0-1]"
247string(1) "e"
248
249-- Iteration 14 --
250string(11) "1.000000e+0"
251string(1) "e"
252string(11) "1.000000e+0"
253string(1) "e"
254string(12) " 1.000000e+0"
255string(12) "1.000000e+0 "
256string(12) "	1.000000e+0"
257string(12) "
2581.000000e+0"
259string(11) "1.000000e+0"
260string(30) "                   1.000000e+0"
261string(4) "0-1]"
262string(1) "e"
263
264-- Iteration 15 --
265string(11) "1.000000e+0"
266string(1) "e"
267string(11) "1.000000e+0"
268string(1) "e"
269string(12) " 1.000000e+0"
270string(12) "1.000000e+0 "
271string(12) "	1.000000e+0"
272string(12) "
2731.000000e+0"
274string(11) "1.000000e+0"
275string(30) "                   1.000000e+0"
276string(4) "0-1]"
277string(1) "e"
278Done
279