PHP7 bugs (v4.1)

FILE: /home/public_html/wp-content/plugins/seo-redirection/common/controls/cf_dropdown.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 43 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
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FILE: /home/public_html/wp-content/plugins/seo-redirection/common/controls/cf_datemenu.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 48 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
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FILE: /home/public_html/wp-content/plugins/seo-redirection/common/controls/cf_tab.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 17 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
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FILE: /home/public_html/wp-content/plugins/seo-redirection/common/controls/cf_checkoption.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 33 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
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FILE: /home/public_html/wp-content/plugins/seo-redirection/common/controls/cf_ckeckboxlist.php
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FOUND 2 ERRORS AND 2 WARNINGS AFFECTING 4 LINES
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  16 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
  39 | ERROR   | Function split() is deprecated since PHP 5.3 and removed since PHP 7.0; use preg_split instead
  61 | ERROR   | Extension 'mysql_' is deprecated since PHP 5.5 and removed since PHP 7.0 - use mysqli instead.
 197 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
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FILE: /home/public_html/wp-content/plugins/seo-redirection/common/controls/datagrid.class.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 39 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
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