mirror of
https://github.com/php/php-src.git
synced 2024-09-23 19:07:26 +00:00
101 lines
3.3 KiB
PHP
101 lines
3.3 KiB
PHP
--TEST--
|
|
Test vsprintf() function : usage variations - scientific formats with non-scientific values
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : string vsprintf(string format, array args)
|
|
* Description: Return a formatted string
|
|
* Source code: ext/standard/formatted_print.c
|
|
*/
|
|
|
|
/*
|
|
* Test vsprintf() when different scientific formats and non-scientific values are passed to
|
|
* the '$format' and '$args' arguments of the function
|
|
*/
|
|
|
|
echo "*** Testing vsprintf() : scientific formats and non-scientific values ***\n";
|
|
|
|
// defining array of non-scientific formats
|
|
$formats =
|
|
'%e %+e %-e
|
|
%le %Le %4e %-4e
|
|
%10.4e %-10.4e %04e %04.4e
|
|
%\'#2e %\'2e %\'$2e %\'_2e
|
|
%3$e %4$e %1$e %2$e';
|
|
|
|
// Arrays of non scientific values for the format defined in $format.
|
|
// Each sub array contains non scientific values which correspond to each format in $format
|
|
$args_array = array(
|
|
|
|
// array of float values
|
|
array(2.2, .2, 10.2,
|
|
123456.234, 123456.234, -1234.6789, +1234.6789,
|
|
20.00, +212.2, -411000000000, 2212.000000000001,
|
|
12345.780, 12.000000011111, -12.00000111111, -123456.234,
|
|
3.33, +4.44, 1.11,-2.22 ),
|
|
|
|
// array of strings
|
|
array(" ", ' ', 'hello',
|
|
'123hello', "123hello", '-123hello', '+123hello',
|
|
"\12345678hello", "-\12345678hello", '0123456hello', 'h123456ello',
|
|
"1234hello", "hello\0world", "NULL", "true",
|
|
"3", "4", '1', '2'),
|
|
|
|
// different arrays
|
|
array( array(0), array(1, 2), array(-1, -1),
|
|
array("123"), array('123'), array('-123'), array("-123"),
|
|
array(true), array(false), array(TRUE), array(FALSE),
|
|
array("123hello"), array("1", "2"), array('123hello'), array(12=>"12twelve"),
|
|
array("3"), array("4"), array("1"), array("2") ),
|
|
|
|
// array of boolean data
|
|
array( true, TRUE, false,
|
|
TRUE, 0, FALSE, 1,
|
|
true, false, TRUE, FALSE,
|
|
0, 1, 1, 0,
|
|
1, TRUE, 0, FALSE),
|
|
|
|
);
|
|
|
|
// looping to test vsprintf() with different scientific formats from the above $format array
|
|
// and with non-scientific values from the above $args_array array
|
|
$counter = 1;
|
|
foreach($args_array as $args) {
|
|
echo "\n-- Iteration $counter --\n";
|
|
var_dump( vsprintf($formats, $args) );
|
|
$counter++;
|
|
}
|
|
|
|
echo "Done";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing vsprintf() : scientific formats and non-scientific values ***
|
|
|
|
-- Iteration 1 --
|
|
string(232) "2.200000e+0 +2.000000e-1 1.020000e+1
|
|
1.234562e+5 e -1.234679e+3 1.234679e+3
|
|
2.0000e+1 2.1220e+2 -4.110000e+11 2.2120e+3
|
|
1.234578e+4 1.200000e+1 -1.200000e+1 -1.234562e+5
|
|
1.020000e+1 1.234562e+5 2.200000e+0 2.000000e-1"
|
|
|
|
-- Iteration 2 --
|
|
string(228) "0.000000e+0 +0.000000e+0 0.000000e+0
|
|
1.230000e+2 e -1.230000e+2 1.230000e+2
|
|
0.0000e+0 0.0000e+0 1.234560e+5 0.0000e+0
|
|
1.234000e+3 0.000000e+0 0.000000e+0 0.000000e+0
|
|
0.000000e+0 1.230000e+2 0.000000e+0 0.000000e+0"
|
|
|
|
-- Iteration 3 --
|
|
string(227) "1.000000e+0 +1.000000e+0 1.000000e+0
|
|
1.000000e+0 e 1.000000e+0 1.000000e+0
|
|
1.0000e+0 1.0000e+0 1.000000e+0 1.0000e+0
|
|
1.000000e+0 1.000000e+0 1.000000e+0 1.000000e+0
|
|
1.000000e+0 1.000000e+0 1.000000e+0 1.000000e+0"
|
|
|
|
-- Iteration 4 --
|
|
string(227) "1.000000e+0 +1.000000e+0 0.000000e+0
|
|
1.000000e+0 e 0.000000e+0 1.000000e+0
|
|
1.0000e+0 0.0000e+0 1.000000e+0 0.0000e+0
|
|
0.000000e+0 1.000000e+0 1.000000e+0 0.000000e+0
|
|
0.000000e+0 1.000000e+0 1.000000e+0 1.000000e+0"
|
|
Done
|