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run code in 300+ PHP versions simultaneously
<?php $gen = (function() { try { Fiber::suspend(); yield; } finally { echo "Finally\n"; } })(); $fiber = new Fiber(function() use ($gen, &$fiber) { $gen->current(); }); $fiber->start();
Output for 8.1.17 - 8.1.33, 8.2.4 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Finally
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 8.1.0 - 8.1.16, 8.2.0 - 8.2.3
Fatal error: Cannot resume an already running generator in Unknown on line 0
Process exited with code 255.
Output for 8.0.1 - 8.0.30
Fatal error: Uncaught Error: Class "Fiber" not found in /in/DDlsM:11 Stack trace: #0 {main} thrown in /in/DDlsM on line 11
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Class 'Fiber' not found in /in/DDlsM:11 Stack trace: #0 {main} thrown in /in/DDlsM on line 11
Process exited with code 255.

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