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|
--TEST--
Test sprintf() function : usage variations - scientific formats with integer values
--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() : scientific formats with integer values ***\n";
// array of integer values
$integer_values = array(
0,
1,
-1,
-2147483648, // max negative integer value
-2147483647,
2147483647, // max positive integer value
2147483640,
0x123B, // integer as hexadecimal
0x12ab,
0Xfff,
0XFA,
-0x80000000, // max negative integer as hexadecimal
0x7fffffff, // max positive integer as hexadecimal
0x7FFFFFFF, // max positive integer as hexadecimal
0123, // integer as octal
01, // should be quivalent to octal 1
-020000000000, // max negative integer as octal
017777777777 // max positive integer as octal
);
// array of scientific formats
$scientific_formats = array(
"%e", "%he", "%le",
"%Le", " %e", "%e ",
"\t%e", "\n%e", "%4e",
"%30e", "%[0-1]", "%*e"
);
$count = 1;
foreach($integer_values as $integer_value) {
echo "\n-- Iteration $count --\n";
foreach($scientific_formats as $format) {
var_dump( sprintf($format, $integer_value) );
}
$count++;
};
echo "Done";
?>
--EXPECT--
*** Testing sprintf() : scientific formats with integer values ***
-- Iteration 1 --
string(11) "0.000000e+0"
string(1) "e"
string(11) "0.000000e+0"
string(1) "e"
string(12) " 0.000000e+0"
string(12) "0.000000e+0 "
string(12) " 0.000000e+0"
string(12) "
0.000000e+0"
string(11) "0.000000e+0"
string(30) " 0.000000e+0"
string(4) "0-1]"
string(1) "e"
-- Iteration 2 --
string(11) "1.000000e+0"
string(1) "e"
string(11) "1.000000e+0"
string(1) "e"
string(12) " 1.000000e+0"
string(12) "1.000000e+0 "
string(12) " 1.000000e+0"
string(12) "
1.000000e+0"
string(11) "1.000000e+0"
string(30) " 1.000000e+0"
string(4) "0-1]"
string(1) "e"
-- Iteration 3 --
string(12) "-1.000000e+0"
string(1) "e"
string(12) "-1.000000e+0"
string(1) "e"
string(13) " -1.000000e+0"
string(13) "-1.000000e+0 "
string(13) " -1.000000e+0"
string(13) "
-1.000000e+0"
string(12) "-1.000000e+0"
string(30) " -1.000000e+0"
string(4) "0-1]"
string(1) "e"
-- Iteration 4 --
string(12) "-2.147484e+9"
string(1) "e"
string(12) "-2.147484e+9"
string(1) "e"
string(13) " -2.147484e+9"
string(13) "-2.147484e+9 "
string(13) " -2.147484e+9"
string(13) "
-2.147484e+9"
string(12) "-2.147484e+9"
string(30) " -2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 5 --
string(12) "-2.147484e+9"
string(1) "e"
string(12) "-2.147484e+9"
string(1) "e"
string(13) " -2.147484e+9"
string(13) "-2.147484e+9 "
string(13) " -2.147484e+9"
string(13) "
-2.147484e+9"
string(12) "-2.147484e+9"
string(30) " -2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 6 --
string(11) "2.147484e+9"
string(1) "e"
string(11) "2.147484e+9"
string(1) "e"
string(12) " 2.147484e+9"
string(12) "2.147484e+9 "
string(12) " 2.147484e+9"
string(12) "
2.147484e+9"
string(11) "2.147484e+9"
string(30) " 2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 7 --
string(11) "2.147484e+9"
string(1) "e"
string(11) "2.147484e+9"
string(1) "e"
string(12) " 2.147484e+9"
string(12) "2.147484e+9 "
string(12) " 2.147484e+9"
string(12) "
2.147484e+9"
string(11) "2.147484e+9"
string(30) " 2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 8 --
string(11) "4.667000e+3"
string(1) "e"
string(11) "4.667000e+3"
string(1) "e"
string(12) " 4.667000e+3"
string(12) "4.667000e+3 "
string(12) " 4.667000e+3"
string(12) "
4.667000e+3"
string(11) "4.667000e+3"
string(30) " 4.667000e+3"
string(4) "0-1]"
string(1) "e"
-- Iteration 9 --
string(11) "4.779000e+3"
string(1) "e"
string(11) "4.779000e+3"
string(1) "e"
string(12) " 4.779000e+3"
string(12) "4.779000e+3 "
string(12) " 4.779000e+3"
string(12) "
4.779000e+3"
string(11) "4.779000e+3"
string(30) " 4.779000e+3"
string(4) "0-1]"
string(1) "e"
-- Iteration 10 --
string(11) "4.095000e+3"
string(1) "e"
string(11) "4.095000e+3"
string(1) "e"
string(12) " 4.095000e+3"
string(12) "4.095000e+3 "
string(12) " 4.095000e+3"
string(12) "
4.095000e+3"
string(11) "4.095000e+3"
string(30) " 4.095000e+3"
string(4) "0-1]"
string(1) "e"
-- Iteration 11 --
string(11) "2.500000e+2"
string(1) "e"
string(11) "2.500000e+2"
string(1) "e"
string(12) " 2.500000e+2"
string(12) "2.500000e+2 "
string(12) " 2.500000e+2"
string(12) "
2.500000e+2"
string(11) "2.500000e+2"
string(30) " 2.500000e+2"
string(4) "0-1]"
string(1) "e"
-- Iteration 12 --
string(12) "-2.147484e+9"
string(1) "e"
string(12) "-2.147484e+9"
string(1) "e"
string(13) " -2.147484e+9"
string(13) "-2.147484e+9 "
string(13) " -2.147484e+9"
string(13) "
-2.147484e+9"
string(12) "-2.147484e+9"
string(30) " -2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 13 --
string(11) "2.147484e+9"
string(1) "e"
string(11) "2.147484e+9"
string(1) "e"
string(12) " 2.147484e+9"
string(12) "2.147484e+9 "
string(12) " 2.147484e+9"
string(12) "
2.147484e+9"
string(11) "2.147484e+9"
string(30) " 2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 14 --
string(11) "2.147484e+9"
string(1) "e"
string(11) "2.147484e+9"
string(1) "e"
string(12) " 2.147484e+9"
string(12) "2.147484e+9 "
string(12) " 2.147484e+9"
string(12) "
2.147484e+9"
string(11) "2.147484e+9"
string(30) " 2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 15 --
string(11) "8.300000e+1"
string(1) "e"
string(11) "8.300000e+1"
string(1) "e"
string(12) " 8.300000e+1"
string(12) "8.300000e+1 "
string(12) " 8.300000e+1"
string(12) "
8.300000e+1"
string(11) "8.300000e+1"
string(30) " 8.300000e+1"
string(4) "0-1]"
string(1) "e"
-- Iteration 16 --
string(11) "1.000000e+0"
string(1) "e"
string(11) "1.000000e+0"
string(1) "e"
string(12) " 1.000000e+0"
string(12) "1.000000e+0 "
string(12) " 1.000000e+0"
string(12) "
1.000000e+0"
string(11) "1.000000e+0"
string(30) " 1.000000e+0"
string(4) "0-1]"
string(1) "e"
-- Iteration 17 --
string(12) "-2.147484e+9"
string(1) "e"
string(12) "-2.147484e+9"
string(1) "e"
string(13) " -2.147484e+9"
string(13) "-2.147484e+9 "
string(13) " -2.147484e+9"
string(13) "
-2.147484e+9"
string(12) "-2.147484e+9"
string(30) " -2.147484e+9"
string(4) "0-1]"
string(1) "e"
-- Iteration 18 --
string(11) "2.147484e+9"
string(1) "e"
string(11) "2.147484e+9"
string(1) "e"
string(12) " 2.147484e+9"
string(12) "2.147484e+9 "
string(12) " 2.147484e+9"
string(12) "
2.147484e+9"
string(11) "2.147484e+9"
string(30) " 2.147484e+9"
string(4) "0-1]"
string(1) "e"
Done
|
