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sprintf_variation35.phpt
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Tue Feb 21 23:48:04 2012 UTC (12 years, 6 months ago) by
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CVS tags:
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v5_4_29p0,
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php
--TEST--
Test sprintf() function : usage variations - hexa formats with float values
--SKIPIF--
<?php
if (PHP_INT_SIZE != 4) {
die("skip this test is for 32bit platform only");
}
?>
--FILE--
<?php
/* Prototype : string sprintf(string $format [, mixed $arg1 [, mixed ...]])
* Description: Return a formatted string
* Source code: ext/standard/formatted_print.c
*/
echo "*** Testing sprintf() : hexa formats with float values ***\n";
// array of float values
$float_values = array(
2147483647,
0x800000001, // float value, beyond max positive int
020000000001, // float value, beyond max positive int
0.0,
-0.1,
1.0,
1e5,
-1e6,
1E8,
-1E9,
10.0000000000000000005,
10.5e+5
);
// array of hexa formats
$hexa_formats = array(
"%x", "%xx", "%lx",
"%Lx", " %x", "%x ",
"\t%x", "\n%x", "%4x",
"%30x", "%[0-9A-Fa-f]", "%*x"
);
$count = 1;
foreach($float_values as $float_value) {
echo "\n-- Iteration $count --\n";
foreach($hexa_formats as $format) {
// with two arguments
var_dump( sprintf($format, $float_value) );
}
$count++;
};
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : hexa formats with float values ***
-- Iteration 1 --
string(8) "7fffffff"
string(9) "7fffffffx"
string(8) "7fffffff"
string(1) "x"
string(9) " 7fffffff"
string(9) "7fffffff "
string(9) " 7fffffff"
string(9) "
7fffffff"
string(8) "7fffffff"
string(30) " 7fffffff"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 2 --
string(1) "1"
string(2) "1x"
string(1) "1"
string(1) "x"
string(2) " 1"
string(2) "1 "
string(2) " 1"
string(2) "
1"
string(4) " 1"
string(30) " 1"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 3 --
string(8) "80000001"
string(9) "80000001x"
string(8) "80000001"
string(1) "x"
string(9) " 80000001"
string(9) "80000001 "
string(9) " 80000001"
string(9) "
80000001"
string(8) "80000001"
string(30) " 80000001"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 4 --
string(1) "0"
string(2) "0x"
string(1) "0"
string(1) "x"
string(2) " 0"
string(2) "0 "
string(2) " 0"
string(2) "
0"
string(4) " 0"
string(30) " 0"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 5 --
string(1) "0"
string(2) "0x"
string(1) "0"
string(1) "x"
string(2) " 0"
string(2) "0 "
string(2) " 0"
string(2) "
0"
string(4) " 0"
string(30) " 0"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 6 --
string(1) "1"
string(2) "1x"
string(1) "1"
string(1) "x"
string(2) " 1"
string(2) "1 "
string(2) " 1"
string(2) "
1"
string(4) " 1"
string(30) " 1"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 7 --
string(5) "186a0"
string(6) "186a0x"
string(5) "186a0"
string(1) "x"
string(6) " 186a0"
string(6) "186a0 "
string(6) " 186a0"
string(6) "
186a0"
string(5) "186a0"
string(30) " 186a0"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 8 --
string(8) "fff0bdc0"
string(9) "fff0bdc0x"
string(8) "fff0bdc0"
string(1) "x"
string(9) " fff0bdc0"
string(9) "fff0bdc0 "
string(9) " fff0bdc0"
string(9) "
fff0bdc0"
string(8) "fff0bdc0"
string(30) " fff0bdc0"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 9 --
string(7) "5f5e100"
string(8) "5f5e100x"
string(7) "5f5e100"
string(1) "x"
string(8) " 5f5e100"
string(8) "5f5e100 "
string(8) " 5f5e100"
string(8) "
5f5e100"
string(7) "5f5e100"
string(30) " 5f5e100"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 10 --
string(8) "c4653600"
string(9) "c4653600x"
string(8) "c4653600"
string(1) "x"
string(9) " c4653600"
string(9) "c4653600 "
string(9) " c4653600"
string(9) "
c4653600"
string(8) "c4653600"
string(30) " c4653600"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 11 --
string(1) "a"
string(2) "ax"
string(1) "a"
string(1) "x"
string(2) " a"
string(2) "a "
string(2) " a"
string(2) "
a"
string(4) " a"
string(30) " a"
string(10) "0-9A-Fa-f]"
string(1) "x"
-- Iteration 12 --
string(6) "100590"
string(7) "100590x"
string(6) "100590"
string(1) "x"
string(7) " 100590"
string(7) "100590 "
string(7) " 100590"
string(7) "
100590"
string(6) "100590"
string(30) " 100590"
string(10) "0-9A-Fa-f]"
string(1) "x"
Done
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