WP Super Cache Compatibility with PHP 7

Hi there,

I’m looking at upgrading to PHP 7.

I ran the PHP compatibility checker plugin from WPEngine.

It detected multiple “errors” and “warnings” with WP Super Cache so I figured I better ask if WP Super Cache is in fact compatible with PHP 7 or not?

FYI…

FILE: /home2/sierra8/public_html/thelearninghub.org.nz/wp-content/plugins/wp-super-cache/wp-cache.php
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FOUND 2 ERRORS AND 3 WARNINGS AFFECTING 4 LINES
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235 | WARNING | INI directive ‘safe_mode’ is deprecated since PHP 5.3 and removed since PHP 5.4
235 | WARNING | INI directive ‘safe_mode’ is deprecated since PHP 5.3 and removed since PHP 5.4
240 | WARNING | INI directive ‘safe_mode_gid’ is deprecated since PHP 5.3 and removed since PHP 5.4
3991 | ERROR | Global with variable variables is not allowed since PHP 7.0
4008 | ERROR | Global with variable variables is not allowed since PHP 7.0
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FILE: /home2/sierra8/public_html/thelearninghub.org.nz/wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-update-settings.php
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FOUND 1 ERROR AFFECTING 1 LINE
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652 | ERROR | Global with variable variables is not allowed since PHP 7.0
——————————————————————————————————————————————-

Thanks

Jeremy