When I had scanned the module using PHPCS for PHP 7.1 Compatibility. I got the following errors.
FILE: ...sites/all/modules/contrib/field_slideshow/field_slideshow.module
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FOUND 4 ERRORS AFFECTING 4 LINES
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651 ERROR | Indirect access to variables, properties and methods will be evaluated strictly in left-to-right order since PHP 7.0. Use curly braces to remove ambiguity.
722 | ERROR | Indirect access to variables, properties and methods will be evaluated strictly in left-to-right order since PHP 7.0. Use curly braces to remove ambiguity.
732 | ERROR | Indirect access to variables, properties and methods will be evaluated strictly in left-to-right order since PHP 7.0. Use curly braces to remove ambiguity.
742 | ERROR | Indirect access to variables, properties and methods will be evaluated strictly in left-to-right order since PHP 7.0. Use curly braces to remove ambiguity.
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Closed: outdated
2.0
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