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sprintf_variation22.phpt
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Tue Feb 21 23:48:04 2012 UTC (12 years, 6 months ago) by
misho
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php
--TEST--
Test sprintf() function : usage variations - char formats with float 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() : char formats with float values ***\n";
// array of float values
$float_values = array(
0.0,
-0.1,
1.0,
1e5,
-1e6,
1E8,
-1E9,
10.5e+5
);
// array of char formats
$char_formats = array(
"%c", "%hc", "%lc",
"%Lc", " %c", "%c ",
"\t%c", "\n%c", "%4c",
"%30c", "%[a-bA-B@#$&]", "%*c"
);
$count = 1;
foreach($float_values as $float_value) {
echo "\n-- Iteration $count --\n";
foreach($char_formats as $format) {
var_dump( sprintf($format, $float_value) );
}
$count++;
};
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : char formats with float values ***
-- Iteration 1 --
string(1) "