1--TEST--
2Test vprintf() function : basic functionality - exponential format
3--FILE--
4<?php
5/* Prototype  : string vprintf(string $format , array $args)
6 * Description: Output a formatted string
7 * Source code: ext/standard/formatted_print.c
8*/
9
10echo "*** Testing vprintf() : basic functionality - using exponential format ***\n";
11
12// Initialise all required variables
13$format = "format";
14$format1 = "%e";
15$format2 = "%e %e";
16$format3 = "%e %e %e";
17$arg1 = array(1000);
18$arg2 = array(1000,2000);
19$arg3 = array(1000,2000,3000);
20
21$result = vprintf($format1,$arg1);
22echo "\n";
23var_dump($result);
24
25$result = vprintf($format2,$arg2);
26echo "\n";
27var_dump($result);
28
29$result = vprintf($format3,$arg3);
30echo "\n";
31var_dump($result);
32
33?>
34===DONE===
35--EXPECT--
36*** Testing vprintf() : basic functionality - using exponential format ***
371.000000e+3
38int(11)
391.000000e+3 2.000000e+3
40int(23)
411.000000e+3 2.000000e+3 3.000000e+3
42int(35)
43===DONE===
44