<?php
class MySplFileObject extends SplFileObject{
public function __construct() {}
public function serialize() {return '';}
public function unserialize($data) {}
}
$fileObject = new MySplFileObject;
//echo serialize($fileObject);
$fileObject = unserialize('O:15:"MySplFileObject":0:{}');
var_dump($fileObject);
echo $fileObject;
Fatal error: Uncaught Exception: Unserialization of 'MySplFileObject' is not allowed in /in/mWJA5:10
Stack trace:
#0 /in/mWJA5(10): unserialize('O:15:"MySplFile...')
#1 {main}
thrown in /in/mWJA5 on line 10
Process exited with code 255.
Warning: Erroneous data format for unserializing 'MySplFileObject' in /in/mWJA5 on line 10
Notice: unserialize(): Error at offset 26 of 27 bytes in /in/mWJA5 on line 10
bool(false)
Output for 7.3.32 - 7.3.33
Warning: Erroneous data format for unserializing 'MySplFileObject' in /in/mWJA5 on line 10
bool(false)
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.28
object(MySplFileObject)#2 (1) {
["pathName":"SplFileInfo":private]=>
string(0) ""
}
Process exited with code 139.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
object(MySplFileObject)#2 (0) {
}
Process exited with code 139.
Output for 5.0.0 - 5.0.5
Fatal error: Class 'SplFileObject' not found in /in/mWJA5 on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/mWJA5 on line 3
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/mWJA5 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/mWJA5 on line 3
Process exited with code 255.