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|
--TEST--
Logical filter: boolean
--EXTENSIONS--
filter
--FILE--
<?php
$booleans = array(
'1' => true,
'On' => true,
'Off' => true,
'True' => true,
'TrUe' => true,
'oN' => true,
'0' => false,
'Off' => false,
'False' => false,
'faLsE' => false,
'oFf' => false,
'' => false
);
foreach($booleans as $val=>$exp) {
$res =filter_var($val, FILTER_VALIDATE_BOOLEAN);
if ($res !== $exp) {
echo "$val failed,'$exp' expect, '$res' received.\n";
}
}
echo "Ok.";
?>
--EXPECT--
Ok.
|
