MySQL error when using non default PHP version

PatrickVeenstra

• September 26, 2018 12:24

My server's default PHP version is 5.6 when I try to use 7.1 it works fine except on one subdomain that returns: PHP Warning: mysqli::mysqli(): Headers and client library minor version mismatch. Headers:50558 Library:50640 As EA compiles the libraries I suppose it has been done correctly. Also I don't get this error on other subdomains. Note that this specific subdomain has some old code that does not use OOP (I believe all other code does). This specific line *for example* triggers the error: if (!@mysql_connect($TBDEV['mysql_host'>, $TBDEV['mysql_user'>, $TBDEV['mysql_pass'>))

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  cPanelMichael

  • September 27, 2018 18:15

  Hello @PatrickVeenstra, Can you check to see if that subdomain's document root includes a custom php.ini file? If so, can you try moving it out of the way and verifying if the issue persists (you may need to clear your browser cache before refreshing the page to test)? Thank you.

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  PatrickVeenstra

  • September 27, 2018 18:56

  There's no custom php.ini file.

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  cPanelMichael

  • September 28, 2018 15:10

  There's no custom php.ini file.

  
  Can you open a

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  PatrickVeenstra

  • September 28, 2018 18:29

  Done: #10389163

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  cPanelMichael

  • September 30, 2018 19:47

  Hello, To update, here's the response from the support ticket noting the cause of the issue: [QUOTE] I was able to determine the cause of the issue by tailing the Apache error log and doing a quick search for the error (Call to undefined function mysql_connect): ================================ # tail -n0 -f /var/log/apache2/error_log PHP Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/username123/public_sub/torrent/test.php:4 Stack trace: #0 {main} thrown in /home/username123/public_sub/torrent/test.php on line 4 ================================ This lead me to find this user submitted forums answer on Stack Overflow:

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