3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bla () { function blubb () { echo "It works"; } return blubb; } // This doesn't work: //bla()(); //This works: x = bla(); x();
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '=' in /in/L0Lcv on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '=' in /in/L0Lcv on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/L0Lcv on line 14
Process exited with code 255.
preferences:
208.87 ms | 1394 KiB | 123 Q