Title: Deprecated function warning
Last modified: August 21, 2016

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# Deprecated function warning

 *  Resolved [techsurgeons](https://wordpress.org/support/users/techsurgeons/)
 * (@techsurgeons)
 * [11 years, 12 months ago](https://wordpress.org/support/topic/deprecated-function-warning-1/)
 * We’re using PHP 5.5 and get this. Given that PHP 5.4 isn’t going to be supported
   much longer, updating the function would be much appreciated.
 * FastCGI: server “/home/www/fastcgi/php5.fcgi” stderr: PHP message: PHP Deprecated:
   mysql_escape_string(): This function is deprecated; use mysql_real_escape_string()
   instead. in /home/www/htdocs/wp-content/plugins/calendar/calendar.php on line
   2954
 * Thanks!
    -j
 * [https://wordpress.org/plugins/calendar/](https://wordpress.org/plugins/calendar/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Kieran O’Shea](https://wordpress.org/support/users/kieranoshea/)
 * (@kieranoshea)
 * [11 years, 11 months ago](https://wordpress.org/support/topic/deprecated-function-warning-1/#post-4947469)
 * I’ll get onto this at the weekend. Thanks for letting me know.

Viewing 1 replies (of 1 total)

The topic ‘Deprecated function warning’ is closed to new replies.

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## Tags

 * [PHP Deprecated](https://wordpress.org/support/topic-tag/php-deprecated/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [Kieran O’Shea](https://wordpress.org/support/users/kieranoshea/)
 * Last activity: [11 years, 11 months ago](https://wordpress.org/support/topic/deprecated-function-warning-1/#post-4947469)
 * Status: resolved