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|
--TEST--
Test sprintf() function : usage variations - scientific formats with boolean 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 boolean values ***\n";
// array of boolean values
$boolean_values = array(
true,
false,
TRUE,
FALSE,
);
// array of scientific formats
$scientific_formats = array(
"%e", "%he", "%le",
"%Le", " %e", "%e ",
"\t%e", "\n%e", "%4e",
"%30e", "%[0-1]", "%*e"
);
$count = 1;
foreach($boolean_values as $boolean_value) {
echo "\n-- Iteration $count --\n";
foreach($scientific_formats as $format) {
var_dump( sprintf($format, $boolean_value) );
}
$count++;
};
echo "Done";
?>
--EXPECT--
*** Testing sprintf() : scientific formats with boolean values ***
-- Iteration 1 --
unicode(11) "1.000000e+0"
unicode(1) "e"
unicode(11) "1.000000e+0"
unicode(1) "e"
unicode(12) " 1.000000e+0"
unicode(12) "1.000000e+0 "
unicode(12) " 1.000000e+0"
unicode(12) "
1.000000e+0"
unicode(11) "1.000000e+0"
unicode(30) " 1.000000e+0"
unicode(4) "0-1]"
unicode(1) "e"
-- Iteration 2 --
unicode(11) "0.000000e+0"
unicode(1) "e"
unicode(11) "0.000000e+0"
unicode(1) "e"
unicode(12) " 0.000000e+0"
unicode(12) "0.000000e+0 "
unicode(12) " 0.000000e+0"
unicode(12) "
0.000000e+0"
unicode(11) "0.000000e+0"
unicode(30) " 0.000000e+0"
unicode(4) "0-1]"
unicode(1) "e"
-- Iteration 3 --
unicode(11) "1.000000e+0"
unicode(1) "e"
unicode(11) "1.000000e+0"
unicode(1) "e"
unicode(12) " 1.000000e+0"
unicode(12) "1.000000e+0 "
unicode(12) " 1.000000e+0"
unicode(12) "
1.000000e+0"
unicode(11) "1.000000e+0"
unicode(30) " 1.000000e+0"
unicode(4) "0-1]"
unicode(1) "e"
-- Iteration 4 --
unicode(11) "0.000000e+0"
unicode(1) "e"
unicode(11) "0.000000e+0"
unicode(1) "e"
unicode(12) " 0.000000e+0"
unicode(12) "0.000000e+0 "
unicode(12) " 0.000000e+0"
unicode(12) "
0.000000e+0"
unicode(11) "0.000000e+0"
unicode(30) " 0.000000e+0"
unicode(4) "0-1]"
unicode(1) "e"
Done
|
