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--TEST--
Simple filter_var() tests
--FILE--
<?php
/* Integer */
$data = "-123"; var_dump(filter_var($data, FILTER_VALIDATE_INT));
$data = "0"; var_dump(filter_var($data, FILTER_VALIDATE_INT));
$data = "123"; var_dump(filter_var($data, FILTER_VALIDATE_INT));
$data = -123; var_dump(filter_var($data, FILTER_VALIDATE_INT));
$data = 0; var_dump(filter_var($data, FILTER_VALIDATE_INT));
$data = 123; var_dump(filter_var($data, FILTER_VALIDATE_INT));
$data = ""; var_dump(filter_var($data, FILTER_VALIDATE_INT));
echo "\n";
/* Float */
$data = "-0.123"; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
$data = "0.00"; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
$data = "1.23"; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
$data = -1.23; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
$data = 0.0; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
$data = 1.23; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
$data = ""; var_dump(filter_var($data, FILTER_VALIDATE_FLOAT));
echo "\n";
/* Boolean */
$data = "on"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "off"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "yes"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "no"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "true"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "false"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "1"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = "0"; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = 1; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = 0; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = true; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = false; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
$data = ""; var_dump(filter_var($data, FILTER_VALIDATE_BOOLEAN));
?>
--EXPECT--
int(-123)
int(0)
int(123)
int(-123)
int(0)
int(123)
bool(false)
float(-0.123)
float(0)
float(1.23)
float(-1.23)
float(0)
float(1.23)
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)
bool(true)
bool(false)
bool(false)
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