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<?php $input = str_repeat('[', 5_000_000) . '1' . str_repeat(']', 5_000_000); echo 'Input length: ', number_format(strlen($input) / 1024 / 1024, 3, ',', '.') . ' MiB', PHP_EOL; echo 'Memory before: ', number_format(memory_get_peak_usage(true) / 1024 / 1024, 3, ',', '.') . ' MiB', PHP_EOL; $output = json_decode($input); echo 'Memory after: ', number_format(memory_get_peak_usage(true) / 1024 / 1024, 3, ',', '.') . ' MiB', PHP_EOL;
Output for 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.14, 8.4.16 - 8.4.17, 8.5.0 - 8.5.2
Input length: 9,537 MiB Memory before: 21,078 MiB Memory after: 21,078 MiB
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.
preferences:
74.95 ms | 407 KiB | 5 Q