# For those who has big projects with many classes named as "Object"
# migration to PHP 7.2 or above may be very painful. This script for the rescue

# Author: Denis Boulas

# Path to your repository
BASEDIR=/path/to/codebase


# Rename files in batch
find $BASEDIR -type f -name 'Object.php' |
  while IFS= read file_name; do
    DIR=$(dirname $file_name)
    mv "$file_name" "${DIR}/BaseObject.php"
  done

# Rewrite contents
find $BASEDIR -type f -name '*.php' |
  while IFS= read file_name; do
    sed -i \
        -e 's;class[[:blank:]]*Object\([[:blank:]]*\|$\);class BaseObject\1;g' \
        -e 's;\/Object.php;/BaseObject.php;g' \
	      -e 's;\(\/\|\\\)Object\(\\\|[[:blank:]]*\|$\);\1BaseObject\2;g' \
	      -e 's;BaseBaseObject;BaseObject;g' \
      "$file_name"
  done