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run code in 300+ PHP versions simultaneously
<?php $fp = fopen('/tmp/foo', 'wb'); var_dump(filesize('/tmp/foo')); fwrite($fp, '1'); fclose($fp); var_dump(filesize('/tmp/foo')); $file = new SplFileObject('/tmp/bar', 'wb'); var_dump(filesize('/tmp/bar')); $file->fwrite('1'); $file = null; var_dump(filesize('/tmp/bar'));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 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
int(0) int(0) int(0) int(0)
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 int(0) int(0) int(0) int(0)
preferences:
234.55 ms | 402 KiB | 300 Q