24 July 2019

Output buffering catches all echo-s, print-s and other output to stdOut. Then you can call a function on script shutdown to output all of the content. You can buffer output and stop scripts from output for an example.

Source code viewer
  1. // Turn output buffering on.
  2. ob_start();
  3.  
  4. // Called on the end of script iterations.
  5. function shutdown() {
  6.   // Print all buffered output.
  7.   ob_end_flush();
  8. }
  9. register_shutdown_function('shutdown');
Programming Language: PHP