3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo ${[${[${[${[${[${[${[${[${${![]}.=[]}.=${![]}{!![]}]}.=${!![${[${[ ${[${[${[${[${[]}++]}++]}++]}++]}++]}++]}++]}{![]+![]+![]}]}.=${[${[$ {[${[${[]}++]}++]}++]}++]}{![]}]}.=${[${[${[${[${[${[${[${[]}++]}++]} ++]}++]}++]}++]}++]}{![]+![]}.${[]}{![]+![]}]}.=${![]}^${!![${[${[${[ ]}++]}++]}++]}{![]+![]+![]}]}.=${[]}{!![]}]}.=${[${[${[${[${[${[${[${ [${[${[${[${[${[${[${[${[]}++]}++]}++]}++]}++]}++]}++]}++]}++]}++]}++ ]}++]}++]}++]}++]}{![]+![]+![]+![]}.${[]}{![]+![]+![]+![]}]}.=${[${[$ {[${[]}++]}++]}++]}{![]+![]}.${![]}{![]+![]+![]}]}.=${[${![]}=${![]}{ !![]}]}{!![${!![${!![${![]}++]}++]}++]}^${!![${[${[${[]}++]}++]}++]};
Output for 7.0.3 - 7.2.0
Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Undefined variable: 1 in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 3 Notice: String offset cast occurred in /in/56JtZ on line 3 Notice: Undefined variable: Array in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: String offset cast occurred in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: String offset cast occurred in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: String offset cast occurred in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: String offset cast occurred in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 10 Hello World!
Output for 7.0.0 - 7.0.2
Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Undefined variable: 1 in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 3 Notice: Undefined variable: Array in /in/56JtZ on line 3 Notice: String offset cast occurred in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: String offset cast occurred in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: String offset cast occurred in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: String offset cast occurred in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: String offset cast occurred in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Hello World!
Output for 5.4.11 - 5.6.28
Notice: Undefined variable: 1 in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 3 Notice: String offset cast occurred in /in/56JtZ on line 3 Notice: Undefined variable: Array in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 3 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: String offset cast occurred in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 4 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 5 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 6 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: String offset cast occurred in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 8 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: Array to string conversion in /in/56JtZ on line 7 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 10 Notice: Array to string conversion in /in/56JtZ on line 9 Notice: String offset cast occurred in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: String offset cast occurred in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 11 Notice: Array to string conversion in /in/56JtZ on line 10 Hello World!
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/56JtZ on line 3
Process exited with code 255.