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<?php var_dump(1599828571.23561241); var_dump(DateTimeImmutable::createFromTimestamp(1599828571.23561241)->format('U.u')); echo number_format(1599828571.23561241, 6, '.', '') . "\n"; echo round(1599828571.23561241, 6);
Output for 8.4.1 - 8.4.14, 8.5.0
float(1599828571.2356124) string(17) "1599828571.235612" 1599828571.235613 1599828571.2356
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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28
float(1599828571.2356124) Fatal error: Uncaught Error: Call to undefined method DateTimeImmutable::createFromTimestamp() in /in/tgRMc:4 Stack trace: #0 {main} thrown in /in/tgRMc on line 4
Process exited with code 255.

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