3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'O:16:"DOMConfiguration":1:{s:1:"A";r:1;}'; var_dump(unserialize($x));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
object(__PHP_Incomplete_Class)#1 (2) { ["__PHP_Incomplete_Class_Name"]=> string(16) "DOMConfiguration" ["A"]=> *RECURSION* }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
object(DOMConfiguration)#1 (1) { ["A"]=> *RECURSION* }
Output for 5.6.0 - 5.6.40
object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=> object(DOMConfiguration)#1 (1) { ["A"]=>
Process exited with code 137.
preferences:
193.5 ms | 485 KiB | 6 Q