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  1. Moodle
  2. MDL-84446

pcntl_signal() causes error in shared hosting, should be conditionally checked

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      In shared hosting environments like cPanel, the `pcntl_signal()` function is disabled by default, causing a fatal error when running cron via CLI.

      This issue affects the following files:

      • /lib/classes/shutdown_manager.php
      • /admin/tool/behat/cli/run.php

      The solution is to check if `pcntl_signal()` exists before calling it:

      if (function_exists('pcntl_signal'))

      {     pcntl_signal(SIGINT, ['core_shutdown_manager', 'signal_handler']);     pcntl_signal(SIGTERM, ['core_shutdown_manager', 'signal_handler']); }

        1. MDL-84446_after.png
          MDL-84446_after.png
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        2. MDL-84446_disable_pcntl_signal.png
          MDL-84446_disable_pcntl_signal.png
          56 kB

            dobedobedoh Andrew Lyons
            ufkstr Ufuk SATIR
            Tim Hunt Tim Hunt
            David Woloszyn David Woloszyn
            Meirza Meirza
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            1 Vote for this issue
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