sizeof_variation1.phpt [plain text]
--TEST--
Test sizeof() function : usage variations - for all scalar types and resource variable
--FILE--
<?php
echo "*** Testing sizeof() : usage variations ***\n";
echo "--- Testing sizeof() for all scalar types in default,COUNT_NORMAL and COUNT_RECURSIVE mode ---\n";
$fp = fopen(__FILE__, "r");
$values = array (
0,
1,
10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
.5,
NULL,
null,
TRUE,
FALSE,
true,
false,
"",
'',
"string",
'string',
@$undefined_var,
$fp
);
$counter = 1;
for($i = 0; $i < count($values); $i++)
{
echo "-- Iteration $counter --\n";
$var = $values[$i];
echo "Default Mode: ";
var_dump( sizeof($var) );
echo "\n";
echo "COUNT_NORMAL Mode: ";
var_dump( sizeof($var, COUNT_NORMAL) );
echo "\n";
echo "COUNT_RECURSIVE Mode: ";
var_dump( sizeof($var, COUNT_RECURSIVE) );
echo "\n";
$counter++;
}
echo "Done";
?>
--EXPECTF--
*** Testing sizeof() : usage variations ***
--- Testing sizeof() for all scalar types in default,COUNT_NORMAL and COUNT_RECURSIVE mode ---
-- Iteration 1 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 2 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 3 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 4 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 5 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 6 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 7 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 8 --
Default Mode: int(0)
COUNT_NORMAL Mode: int(0)
COUNT_RECURSIVE Mode: int(0)
-- Iteration 9 --
Default Mode: int(0)
COUNT_NORMAL Mode: int(0)
COUNT_RECURSIVE Mode: int(0)
-- Iteration 10 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 11 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 12 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 13 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 14 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 15 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 16 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 17 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
-- Iteration 18 --
Default Mode: int(0)
COUNT_NORMAL Mode: int(0)
COUNT_RECURSIVE Mode: int(0)
-- Iteration 19 --
Default Mode: int(1)
COUNT_NORMAL Mode: int(1)
COUNT_RECURSIVE Mode: int(1)
Done