Throughout the checks, different variable names are used even though the purpose is the same.
For example some checks use
foreach ( $php_files as $php_key => $phpfile ) {
while others use a clearer name:
foreach ( $php_files as $file_path => $file_content ) {
Throughout the checks, different variable names are used even though the purpose is the same. For example some checks use
foreach ( $php_files as $php_key => $phpfile ) {while others use a clearer name:foreach ( $php_files as $file_path => $file_content ) {