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<?php class obj { var $prop; function __wakeup() { $this->prop = 'prop'; } } $x = 'a:4:{i:0;O:8:"stdClass":1:{i:0;a:1:{i:0;i:1;}}i:1;O:3:"obj":1:{s:4:"prop";R:2;}i:2;i:3;i:3;R:3;}'; $y = unserialize($x); var_dump($y);
Output for 5.4.39 - 5.4.45, 5.5.23 - 5.5.38, 5.6.7 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(4) { [0]=> &string(4) "prop" [1]=> object(obj)#2 (1) { ["prop"]=> &string(4) "prop" } [2]=> int(3) [3]=> array(1) { [0]=> int(1) } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(4) { [0]=> &string(4) "prop" [1]=> object(obj)#2 (1) { ["prop"]=> &string(4) "prop" } [2]=> int(3) [3]=> array(1) { [0]=> int(1) } }
Output for 5.4.9 - 5.4.38, 5.5.0 - 5.5.22, 5.6.0 - 5.6.6
array(4) { [0]=> &string(4) "prop" [1]=> object(obj)#2 (1) { ["prop"]=> &string(4) "prop" } [2]=> int(3) [3]=> &NULL }
Output for 5.4.0 - 5.4.8
array(4) { [0]=> &string(4) "prop" [1]=> object(obj)#2 (1) { ["prop"]=> &string(4) "prop" } [2]=> int(3) [3]=> &array(49) {
Process exited with code 139.

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