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|
--TEST--
Test utf8_decode() function : usage variations - different types for data
--FILE--
<?php
/* Prototype : proto string utf8_decode(string data)
* Description: Converts a UTF-8 encoded string to ISO-8859-1
* Source code: ext/standard/string.c
* Alias to functions:
*/
echo "*** Testing utf8_decode() : usage variations ***\n";
error_reporting(E_ALL & ~E_NOTICE);
class aClass {
function __toString() {
return "Some Ascii Data";
}
}
// Initialise function arguments not being substituted (if any)
//get an unset variable
$unset_var = 10;
unset ($unset_var);
//array of values to iterate over
$values = array(
// int data
0,
1,
12345,
-2345,
// float data
10.5,
-10.5,
10.1234567e10,
10.7654321E-10,
.5,
// array data
array(),
array(0),
array(1),
array(1, 2),
array('color' => 'red', 'item' => 'pen'),
// null data
NULL,
null,
// boolean data
true,
false,
TRUE,
FALSE,
// empty data
"",
'',
// object data
new aClass(),
// undefined data
$undefined_var,
// unset data
$unset_var,
);
// loop through each element of the array for data
foreach($values as $value) {
echo @"\nArg value $value \n";
var_dump( utf8_decode($value) );
};
echo "Done";
?>
--EXPECTF--
*** Testing utf8_decode() : usage variations ***
Arg value 0
string(1) "0"
Arg value 1
string(1) "1"
Arg value 12345
string(5) "12345"
Arg value -2345
string(5) "-2345"
Arg value 10.5
string(4) "10.5"
Arg value -10.5
string(5) "-10.5"
Arg value 101234567000
string(12) "101234567000"
Arg value 1.07654321E-9
string(13) "1.07654321E-9"
Arg value 0.5
string(3) "0.5"
Arg value Array
Warning: utf8_decode() expects parameter 1 to be string, array given in %s on line %d
NULL
Arg value Array
Warning: utf8_decode() expects parameter 1 to be string, array given in %s on line %d
NULL
Arg value Array
Warning: utf8_decode() expects parameter 1 to be string, array given in %s on line %d
NULL
Arg value Array
Warning: utf8_decode() expects parameter 1 to be string, array given in %s on line %d
NULL
Arg value Array
Warning: utf8_decode() expects parameter 1 to be string, array given in %s on line %d
NULL
Arg value
string(0) ""
Arg value
string(0) ""
Arg value 1
string(1) "1"
Arg value
string(0) ""
Arg value 1
string(1) "1"
Arg value
string(0) ""
Arg value
string(0) ""
Arg value
string(0) ""
Arg value Some Ascii Data
string(15) "Some Ascii Data"
Arg value
string(0) ""
Arg value
string(0) ""
Done
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