PHP 7 Compatibility Issues

Hi,

We're in the process of setting up Pro Sites for a large installation but have found some issues with PHP 7.

Can these be rectified so that Pro Sites is fully PHP 7 compatible ?

Thanks

FILE: /home/www/wp-content/plugins/pro-sites/pro-sites-files/plugins-loader.php
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FOUND 1 ERROR AFFECTING 1 LINE
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94 | ERROR | Global with variable variables are not allowed since PHP 7.0
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FILE: /home/www/wp-content/plugins/pro-sites/pro-sites-files/tcpdf/tcpdf.php
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FOUND 3 ERRORS AFFECTING 3 LINES
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7968 | ERROR | INI directive 'safe_mode' is deprecated from PHP 5.3 and forbidden from PHP 5.4.
8339 | ERROR | The use of function set_magic_quotes_runtime is discouraged from PHP version 5.3 and forbidden from PHP version 7.0
26962 | ERROR | 'clone' is a reserved keyword introduced in PHP version 5.0 and cannot be invoked as a function (T_CLONE)
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FILE: /home/www/wp-content/plugins/pro-sites/pro-sites-files/lib/psts_pricing_table.php
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FOUND 1 ERROR AFFECTING 1 LINE
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414 | ERROR | Global with variable variables are not allowed since PHP 7.0
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FILE: /home/www/wp-content/plugins/pro-sites/pro-sites-files/lib/psts_pricing_table_admin.php
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FOUND 3 ERRORS AFFECTING 3 LINES
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53 | ERROR | Global with variable variables are not allowed since PHP 7.0
202 | ERROR | Global with variable variables are not allowed since PHP 7.0
431 | ERROR | Global with variable variables are not allowed since PHP 7.0
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