1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102
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--TEST--
Test sprintf() function : usage variations - unsigned 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() : unsigned formats with boolean values ***\n";
// array of boolean values
$boolean_values = array(
true,
false,
TRUE,
FALSE,
);
// array of unsigned formats
$unsigned_formats = array(
"%u", "%hu", "%lu",
"%Lu", " %u", "%u ",
"\t%u", "\n%u", "%4u",
"%30u", "%[0-9]", "%*u"
);
$count = 1;
foreach($boolean_values as $boolean_value) {
echo "\n-- Iteration $count --\n";
foreach($unsigned_formats as $format) {
var_dump( sprintf($format, $boolean_value) );
}
$count++;
};
echo "Done";
?>
--EXPECTF--
*** Testing sprintf() : unsigned formats with boolean values ***
-- Iteration 1 --
string(1) "1"
string(1) "u"
string(1) "1"
string(1) "u"
string(2) " 1"
string(2) "1 "
string(2) " 1"
string(2) "
1"
string(4) " 1"
string(30) " 1"
string(4) "0-9]"
string(1) "u"
-- Iteration 2 --
string(1) "0"
string(1) "u"
string(1) "0"
string(1) "u"
string(2) " 0"
string(2) "0 "
string(2) " 0"
string(2) "
0"
string(4) " 0"
string(30) " 0"
string(4) "0-9]"
string(1) "u"
-- Iteration 3 --
string(1) "1"
string(1) "u"
string(1) "1"
string(1) "u"
string(2) " 1"
string(2) "1 "
string(2) " 1"
string(2) "
1"
string(4) " 1"
string(30) " 1"
string(4) "0-9]"
string(1) "u"
-- Iteration 4 --
string(1) "0"
string(1) "u"
string(1) "0"
string(1) "u"
string(2) " 0"
string(2) "0 "
string(2) " 0"
string(2) "
0"
string(4) " 0"
string(30) " 0"
string(4) "0-9]"
string(1) "u"
Done
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