3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = ['ciao', 'come', 'va']; $pippo =& $x; foreach($pippo as $y) { echo current($y) . "\n"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: current(): Argument #1 ($array) must be of type array, string given in /in/dpOCL:6 Stack trace: #0 /in/dpOCL(6): current('ciao') #1 {main} thrown in /in/dpOCL on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught TypeError: current(): Argument #1 ($array) must be of type array, string given in /in/dpOCL:6 Stack trace: #0 /in/dpOCL(6): current('ciao') #1 {main} thrown in /in/dpOCL on line 6
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: current() expects parameter 1 to be array, string given in /in/dpOCL on line 6 Warning: current() expects parameter 1 to be array, string given in /in/dpOCL on line 6 Warning: current() expects parameter 1 to be array, string given in /in/dpOCL on line 6
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
Parse error: syntax error, unexpected '[' in /in/dpOCL on line 2
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/dpOCL on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/dpOCL on line 2
Process exited with code 255.

preferences:
211.95 ms | 401 KiB | 325 Q