@ 2015-11-04T00:24:09Z <?php
$x = 'a:2:{i:0;O:9:"exception":1:{s:17:"'."\0".'Exception'."\0".'string";a:0:{}}i:1;R:3;}';
$y = unserialize($x);
//for($i = 0; $i < 5; $i++) {
// $v[$i] = 'hi'.$i;
//}
unset($y[1]);
var_dump($y);
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Output for 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught TypeError: Cannot assign array to property Exception::$string of type string in /in/6k6ML:4
Stack trace:
#0 /in/6k6ML(4): unserialize('a:2:{i:0;O:9:"e...')
#1 {main}
thrown in /in/6k6ML on line 4
Process exited with code 255 . Output for 5.6.28 , 7.0.20 , 7.1.0 - 7.1.25 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 array(1) {
[0]=>
object(Exception)#1 (6) {
["message":protected]=>
string(0) ""
["code":protected]=>
int(0)
["file":protected]=>
string(9) "/in/6k6ML"
["line":protected]=>
int(4)
["trace":"Exception":private]=>
array(1) {
[0]=>
array(4) {
["file"]=>
string(9) "/in/6k6ML"
["line"]=>
int(4)
["function"]=>
string(11) "unserialize"
["args"]=>
array(1) {
[0]=>
string(69) "a:2:{i:0;O:9:"exception":1:{s:17:" Exception string";a:0:{}}i:1;R:3;}"
}
}
}
["previous":"Exception":private]=>
NULL
}
}
Output for 5.5.28 - 5.5.35 , 5.6.12 - 5.6.21 , 7.0.0 - 7.0.6 array(1) {
[0]=>
object(Exception)#1 (5) {
["message":protected]=>
string(0) ""
["code":protected]=>
int(0)
["file":protected]=>
string(9) "/in/6k6ML"
["line":protected]=>
int(4)
["trace":"Exception":private]=>
array(1) {
[0]=>
array(4) {
["file"]=>
string(9) "/in/6k6ML"
["line"]=>
int(4)
["function"]=>
string(11) "unserialize"
["args"]=>
array(1) {
[0]=>
string(69) "a:2:{i:0;O:9:"exception":1:{s:17:" Exception string";a:0:{}}i:1;R:3;}"
}
}
}
}
}
Output for 5.5.24 - 5.5.27 , 5.6.8 - 5.6.11 array(1) {
[0]=>
object(Exception)#1 (7) {
["message":protected]=>
string(0) ""
["string":"Exception":private]=>
array(0) {
}
["code":protected]=>
int(0)
["file":protected]=>
string(9) "/in/6k6ML"
["line":protected]=>
int(4)
["trace":"Exception":private]=>
array(1) {
[0]=>
array(4) {
["file"]=>
string(9) "/in/6k6ML"
["line"]=>
int(4)
["function"]=>
string(11) "unserialize"
["args"]=>
array(1) {
[0]=>
string(69) "a:2:{i:0;O:9:"exception":1:{s:17:" Exception string";a:0:{}}i:1;R:3;}"
}
}
}
["previous":"Exception":private]=>
NULL
}
}
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181.5 ms | 407 KiB | 199 Q