3v4l.org

run code in 300+ PHP versions simultaneously
<?php function gen() { yield 1; yield 2; } $it = gen(); $it->rewind(); $it->valid(); $it->current(); $it->next(); $it->rewind();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 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
Fatal error: Uncaught Exception: Cannot rewind a generator that was already run in /in/O7ZKO:13 Stack trace: #0 /in/O7ZKO(13): Generator->rewind() #1 {main} thrown in /in/O7ZKO on line 13
Process exited with code 255.
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 5.6.0 - 5.6.27
Fatal error: Uncaught exception 'Exception' with message 'Cannot rewind a generator that was already run' in /in/O7ZKO:13 Stack trace: #0 /in/O7ZKO(13): Generator->rewind() #1 {main} thrown in /in/O7ZKO on line 13
Process exited with code 255.
preferences:
172.97 ms | 409 KiB | 5 Q