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|
--TEST--
Test escapeshellarg() function : usage variations - different data types as $y arg
--SKIPIF--
<?php
if( substr(PHP_OS, 0, 3) == "WIN" )
die("skip.. Do not run on Windows");
?>
--FILE--
<?php
echo "*** Testing escapeshellarg() : usage variations ***\n";
// heredoc string
$heredoc = <<<EOT
abc
xyz
EOT;
// get a resource variable
$fp = fopen(__FILE__, "r");
$inputs = array(
// int data
/*1*/ 0,
1,
12,
-12,
2147483647,
// float data
/*6*/ 10.5,
-10.5,
1.234567e2,
1.234567E-2,
.5,
// boolean data
/*13*/ true,
false,
TRUE,
FALSE,
// empty data
/*17*/ "",
'',
);
// loop through each element of $inputs to check the behaviour of escapeshellarg()
$iterator = 1;
foreach($inputs as $input) {
echo "\n-- Iteration $iterator --\n";
var_dump(escapeshellarg($input));
$iterator++;
};
?>
--EXPECT--
*** Testing escapeshellarg() : usage variations ***
-- Iteration 1 --
string(3) "'0'"
-- Iteration 2 --
string(3) "'1'"
-- Iteration 3 --
string(4) "'12'"
-- Iteration 4 --
string(5) "'-12'"
-- Iteration 5 --
string(12) "'2147483647'"
-- Iteration 6 --
string(6) "'10.5'"
-- Iteration 7 --
string(7) "'-10.5'"
-- Iteration 8 --
string(10) "'123.4567'"
-- Iteration 9 --
string(12) "'0.01234567'"
-- Iteration 10 --
string(5) "'0.5'"
-- Iteration 11 --
string(3) "'1'"
-- Iteration 12 --
string(2) "''"
-- Iteration 13 --
string(3) "'1'"
-- Iteration 14 --
string(2) "''"
-- Iteration 15 --
string(2) "''"
-- Iteration 16 --
string(2) "''"
|
