3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = fopen("php://memory", "r"); fclose($s); var_dump(fpassthru($s));
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 - 8.3.7
Fatal error: Uncaught TypeError: fpassthru(): supplied resource is not a valid stream resource in /in/gNerI:5 Stack trace: #0 /in/gNerI(5): fpassthru(Resource id #5) #1 {main} thrown in /in/gNerI on line 5
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: fpassthru(): supplied resource is not a valid stream resource in /in/gNerI:5 Stack trace: #0 /in/gNerI(5): fpassthru(Resource id #5) #1 {main} thrown in /in/gNerI on line 5
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: fpassthru(): supplied resource is not a valid stream resource in /in/gNerI on line 5 bool(false)

preferences:
147.91 ms | 402 KiB | 155 Q