Get entry revisions in ExpressionEngine

ExpressionEngine is having a good feature of channel entry versioning in which entry’s versions can be saved. This feature can be enabled from the channel preferences under “Versioning Preferences”. Once this preference...

Search and Replace from another table in MySQL

In MySQL, its easy to find occurrence of a sub-string within string and replace all that occurrences with MySQL REPLACE() function like: UPDATE tablename set table_column = REPLACE (table_column, ‘[string to be...

Manually Clear Cached Data

ExpressionEngine have good caching feature. You can see about Data Caching and Performance. The cached data can be cleared from ExpressionEngine’s Control Panel -> Tools -> Data -> Clear Caching. Here...