function main()
{
f1();
f2();
f3();
f4();
f5();
f6();
f7();
f8();
}
$out_f5 = f5();
var_dump($out_f5);
// int(2)
$out_f5 = 10;
var_dump($out_f5);
// int(10)
$out_f5 = f5();
var_dump($out_f5);
// int(3)
$out_f5 =& f5();
var_dump($out_f5);
// int(4)
$out_f5 = 10;
var_dump($out_f5);
// int(10)
$out_f5 = f5();
var_dump($out_f5);
// int(11) [**]
/*
* actual_paramter ::= '&' VARIABLE
*
* Note the discrepency between this and the previous test.
* - If a function _returns_ a symbol table entry, the associated assignment
* must also be =& (and not just =; cf. test above)
* - For a function to _accept_ a symbol table entry, there is a choice:
* either you add the & to the formal parameter, or you add the & to the
* actual parameter (both is allowed too).
*/
function h1($in_h1)
{
$in_h1++;
var_dump($k, $v);
}
}
function f5($x)
{
switch ($x[0]) {
case 0:
var_dump($x[0]);
}
}
function f6($x, $y, $z)
{
if ($z) {
goto my_clause;
}
if ($y) {
var_dump($y);
} else {
if ($x[0]) {
var_dump($x[0]);
my_clause:
var_dump($x);
}
}
}
f1(array(0, 0));
f2(array(10));
f3(array(10), false);
f4(array(array(1, 2, 3)));
f5(array(false, false));
f6(array(true), false, false);
__var_dump($c);
__var_dump(get_defined_vars());
}
function f3()
{
$a = 1;
$c = extract(array("a" => 1), EXTR_PREFIX_ALL, "prefix");
echo "Extracted:";
__var_dump($c);
__var_dump(get_defined_vars());
}
function f4()
{
$c = extract(array("" => 1), EXTR_PREFIX_ALL, "prefix");
echo "Extracted:";
__var_dump($c);
__var_dump(get_defined_vars());
}
function f5()
{
$c = extract(array("111" => 1), EXTR_PREFIX_ALL, "prefix");
echo "Extracted:";
__var_dump($c);
__var_dump(get_defined_vars());
}
f1();
f2();
f3();
f4();
f5();
function f3()
{
f4();
f5();
}
class D2 extends C2 implements I2
{
}
function f4(I1 $p1)
{
echo "Inside " . __METHOD__ . "\n";
var_dump($p1);
}
//f4(123); // must implement interface I1, integer given
f4(new C2());
f4(new D2());
echo "--------------- test type hint callable ---------------------\n";
function hello()
{
echo "Hello!\n";
}
function f5(callable $p1)
{
echo "Inside " . __METHOD__ . "\n";
var_dump($p1);
$p1();
}
//f5(123); // must be callable, integer given
f5('hello');
echo "--------------- test type hint + by ref ---------------------\n";
function f6(C1 &$p1)
{
echo "Inside " . __METHOD__ . "\n";
var_dump($p1);
}
f6(new C1());
if (!isset($hide_files)) {
$hide_files = "skin.xml,wimpyConfigs.xml";
}
if (!isset($wimpyHTMLpageTitle)) {
$wimpyHTMLpageTitle = "Wimpy Player";
}
if ($ecommerce == "yes") {
$forceDownload = "no";
$displayDownloadButton = "yes";
$getMyid3info = "yes";
}
$v106 = true;
$v80 = 0;
$v79 = 0;
if (strlen(@$wimpySkin) > 4) {
if ($v40 = f5($wimpySkin)) {
$v114 = @xml_parser_create('');
@xml_parse_into_struct($v114, $v40, $v109, $v56);
@xml_parser_free($v114);
$v80 = @$v109[@$v56['BKGD_MAIN'][0]]['attributes']['WIDTH'];
$v79 = @$v109[@$v56['BKGD_MAIN'][0]]['attributes']['HEIGHT'];
} else {
$v106 = false;
}
} else {
$v106 = false;
}
if ($v80 < 1 || $v79 < 1) {
$v106 = false;
$v80 = "480";
$v79 = "140";
function f2($x)
{
if ($x[0]) {
var_dump(id($x), $x[0]);
}
}
f2(null);
f2(array());
f2(array(10));
function f3($x)
{
var_dump($x[0] . '/' . $x[1]);
var_dump($x[0] . '/' . $x[1]);
}
f3(array('first', 'second'));
f3('AB');
function f4($x)
{
$z = @id($x[0]);
var_dump($z);
var_dump($x[0]);
}
f4(array('e1', 'e2'));
function f5($x)
{
if ($x[0][id($x[0]) - 1]) {
var_dump($x);
}
}
f5(array(0, 1, 2));
function f18($v8)
{
$v10 = array();
for ($i = 0; $i < sizeof($v8); $i++) {
$v75 = $v8[$i];
if (strtolower(substr($v75, 0, 4)) == "file") {
$v17 = explode("=", $v75);
$v18 = explode("=", $v8[$i + 1]);
$v19 = explode("=", $v8[$i + 2]);
$v33 = array();
$v33['filename'] = $v17[1];
$v33['artist'] = "";
$v33['album'] = "";
$v33['title'] = $v18[1];
$v33['track'] = "";
$v33['comments'] = "";
$v33['genre'] = "";
$v33['seconds'] = $v19[1];
$v33['filesize'] = "";
$v33['bitrate'] = "";
$v33['visual'] = "";
$i++;
$i++;
$v10[sizeof($v10)] = $v33;
}
}
f5($v10);
}
function bar()
{
$a = 1;
f1($a, $a, $a);
var_dump($a);
$a = 1;
f2($a, $a, $a);
var_dump($a);
$a = 1;
f3($a, $a, $a);
var_dump($a);
$a = 1;
f4($a, $a, $a);
var_dump($a);
$a = 1;
f5($a, $a, $a);
var_dump($a);
$a = 1;
f6($a, $a, $a);
var_dump($a);
$a = 1;
f7($a, $a, $a);
var_dump($a);
$a = 1;
f8($a, $a, $a);
var_dump($a);
}
{
$y = (double) $x;
var_dump($y);
return $y;
}
var_dump(f1());
var_dump(f2());
var_dump(f3());
var_dump(f4());
var_dump(f5());
var_dump(f6());
var_dump(f1(null));
var_dump(f2(null));
var_dump(f3(null));
var_dump(f4(null));
var_dump(f5(null));
var_dump(f6(null));
function rf1($x)
{
if ($x) {
return 'f1';
}
return 0;
}
function rf2($x)
{
if ($x) {
return 'f2';
}
return 0;
}
}
var_dump($x[0]);
}
f2(array(0 => array()));
f2(array());
f2('');
f2($o);
f2(null);
function f3($x)
{
foreach ($x['foo'] as $k => $v) {
if ($v) {
unset($x['foo'][$k]);
}
}
var_dump($x);
}
f3(array('foo' => array(0, 1, 2, 3)));
function f4($x)
{
var_dump($x[0][1]);
unset($x[0][1]);
var_dump($x[0][1]);
}
f4(array(array(1 => new stdClass())));
function f5($x)
{
var_dump(md5($x[0]), $x[0]);
}
f5('foobar');
<?php
function f5()
{
$i = 0;
$foo = array('f' => 3, 'e' => 1, 'd' => 5, 'a' => 6, 'b' => 2, 'c' => 4);
$a = 0;
foreach ($foo as $key => &$val) {
(yield null);
echo "key={$key} val={$val}\n";
if ($key == 'e' && $a == 0) {
$a = 1;
unset($foo['e']);
unset($foo['d']);
$foo['d'] = 9;
for ($j = 0; $j < 10000; ++$j) {
$foo[$j . 's' . $j] = $j;
}
}
++$i;
if ($i >= 20) {
break;
}
}
}
foreach (f5() as $_) {
}
function f2($a, $b)
{
print $a;
print $b;
}
f2($HTTP_RAW_POST_DATA, $http_raw_post_data);
function f3($a, $b)
{
echo $a;
echo $b;
}
f3($_SERVER['DOCUMENT_ROOT'], $_SERVER['QUERY_STRING']);
function f4($a, $b)
{
print $a;
print $b;
}
f4($_SERVER['DOCUMENT_ROOT'], $_SERVER['QUERY_STRING']);
// Those are called with safe functions.
function f5($a, $b)
{
strtolower($a);
strtolower($b);
}
f5($_SERVER, $_SERVER);
function f6($a, $b)
{
strtolower($a);
strtolower($b);
}
f6($_SERVER['DOCUMENT_ROOT'], $_SERVER['QUERY_STRING']);