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run code in 300+ PHP versions simultaneously
<?php $tempName = tempnam(sys_get_temp_dir(), 'test'); $handle = fopen($tempName, 'w'); $line = fgets($handle); fclose($handle);
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
Notice: fgets(): Read of 8192 bytes failed with errno=9 Bad file descriptor in /in/TR1Bk on line 7
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 Notice: fgets(): Read of 8192 bytes failed with errno=9 Bad file descriptor in /in/TR1Bk on line 7
Output for 7.4.0 - 7.4.33
Notice: fgets(): read of 8192 bytes failed with errno=9 Bad file descriptor in /in/TR1Bk on line 7
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33

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187.59 ms | 402 KiB | 225 Q