Replication package for PHP code smells in web apps: evolution, survival and anomalies

Replication package (dataset and programs/scripts) and extra documents for article: PHP code smells in web apps: evolution, survival and anomalies Folder zips RQ1-5 - Extra graphics for all applications studied. In the article, due to lack of space, we only present graphics for two applications. Data folder zip - data used in the study and suitable for replication. The folder is divided in subfolders and there is an "explanation.txt". scripts.zip - PHP scripts used to pre-process data R scripts.zip - R scripts used to analyze and graphics