Title: Compatibility issues with php 7
Last modified: October 2, 2019

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# Compatibility issues with php 7

 *  [dhanjugopi](https://wordpress.org/support/users/dhanjugopi/)
 * (@dhanjugopi)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/compatibility-issues-with-php-7-3/)
 * PHP Fatal error: Uncaught Error: [] operator not supported for strings in /home/
   longevitystaging/public_html/frogbox/wp-content/plugins/infusionsoft-sdk/infusionsoft-
   sdk.php:50
    Stack trace: #0 /home/longevitystaging/public_html/frogbox/wp-includes/
   class-wp-hook.php(288): infusionsoft_sdk_plugin_action_links(‘<‘, ‘infusionsoft-
   sd…’) #1 /home/longevitystaging/public_html/frogbox/wp-includes/plugin.php(208):
   WP_Hook->apply_filters(‘<‘, Array) #2 /home/longevitystaging/public_html/frogbox/
   wp-admin/includes/class-wp-plugins-list-table.php(741): apply_filters(‘plugin_action_l…’,
   Array, ‘infusionsoft-sd…’, Array, ‘all’) #3 /home/longevitystaging/public_html/
   frogbox/wp-admin/includes/class-wp-plugins-list-table.php(574): WP_Plugins_List_Table-
   >single_row(Array) #4 /home/longevitystaging/public_html/frogbox/wp-admin/includes/
   class-wp-list-table.php(1244): WP_Plugins_List_Table->display_rows() #5 /home/
   longevitystaging/public_html/frogbox/wp-admin/includes/class-wp-list-table.php(
   1175): WP_List_Table->display_rows_or_placeholder( in /home/longevitystaging/
   public_html/frogbox/wp-content/plugins/i$

The topic ‘Compatibility issues with php 7’ is closed to new replies.

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## Tags

 * [PHP7](https://wordpress.org/support/topic-tag/php7/)

 * 0 replies
 * 1 participant
 * Last reply from: [dhanjugopi](https://wordpress.org/support/users/dhanjugopi/)
 * Last activity: [6 years, 8 months ago](https://wordpress.org/support/topic/compatibility-issues-with-php-7-3/)
 * Status: not resolved