Title: PHP notice: optimize.class.php
Last modified: September 1, 2019

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# PHP notice: optimize.class.php

 *  Resolved [elephantarchitecture](https://wordpress.org/support/users/elephantarchitecture/)
 * (@elephantarchitecture)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/php-notice-optimize-class-php/)
 * Hello,
 * I have an error in debug file:
 * A non well formed numeric value encountered in wp-content/plugins/litespeed-cache/
   inc/optimize.class.php on line 338
 * Here is optimize.class 338 line
 * “$this->cfg_optm_max_size = LiteSpeed_Cache::config( LiteSpeed_Cache_Config::
   OPID_OPTM_MAX_SIZE ) * 1000000 ;”
 * what is wrong with it?
 * Can you help me please?
    -  This topic was modified 6 years, 9 months ago by [elephantarchitecture](https://wordpress.org/support/users/elephantarchitecture/).

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [stanley@litespeed](https://wordpress.org/support/users/stanleylitespeed/)
 * (@stanleylitespeed)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/php-notice-optimize-class-php/#post-11889736)
 * Hi [@elephantarchitecture](https://wordpress.org/support/users/elephantarchitecture/),
   could you check the input on `LiteSpeed Cache > Settings > Tuning > Max Combined
   File Size`. Please just input a number on this option.
 *  Thread Starter [elephantarchitecture](https://wordpress.org/support/users/elephantarchitecture/)
 * (@elephantarchitecture)
 * [6 years, 9 months ago](https://wordpress.org/support/topic/php-notice-optimize-class-php/#post-11889989)
 * Hello,
 * That was the problem. Thank you. You defined it as 1.2 but instead of “.” somehow
   I put “,” before. That was the problem. For those of you who have the same problem,
   please do not use “,” at that blank.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PHP notice: optimize.class.php’ is closed to new replies.

 * ![](https://ps.w.org/litespeed-cache/assets/icon-256x256.png?rev=2554181)
 * [LiteSpeed Cache](https://wordpress.org/plugins/litespeed-cache/)
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 * 2 replies
 * 2 participants
 * Last reply from: [elephantarchitecture](https://wordpress.org/support/users/elephantarchitecture/)
 * Last activity: [6 years, 9 months ago](https://wordpress.org/support/topic/php-notice-optimize-class-php/#post-11889989)
 * Status: resolved