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run code in 300+ PHP versions simultaneously
<?php // capture any unexpected output and exit execution ob_start(function($buffer) { echo 'unexpected output: ' . $buffer . "\n"; exit; }, 1); // do some work on shutdown register_shutdown_function(function() { ob_flush(); ob_end_clean(); echo 'shutting down'; });
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
unexpected output:
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 unexpected output:
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Unknown: Cannot use output buffering in output buffering display handlers in Unknown on line 0
Process exited with code 255.
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127.06 ms | 402 KiB | 156 Q