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<?php $implicit_flush = ini_get('implicit_flush'); $output_buffering = ini_get('output_buffering'); ob_start(); echo ""; ob_end_flush(); echo ""; header('foo'); printf("Output Buffering was: %s\n", $output_buffering); printf("Implicit Flush was: %s\n", $implicit_flush);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Output Buffering was: 0 Implicit Flush was: 1
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 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
Warning: Cannot modify header information - headers already sent by (output started at /in/moj7W:8) in /in/moj7W on line 10 Output Buffering was: 0 Implicit Flush was: 1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
Output Buffering was: 0 Implicit Flush was: 0
preferences:
157.49 ms | 411 KiB | 5 Q