Sometimes you need to replace some specific characters that appear in the WordPress website, such as when you have installed an SSL certificate and need WordPress to use https instead of http, or when you simply want to change a new domain name, you can easily use the WordPress search and replace tool in Siteground site tool to complete this operation. Weieis notes share the specific operation process.
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1. Backup WordPress website and database
There is also a great risk in modifying your website database. Old Wei has always stressed that before starting to work on website files and databases, you must first backup them, which is particularly important!!!
Because if you use search and replace, if the website has errors or is not satisfied with the results, you can use the created backup to easily restore. You can How to backup and restore website files and databases in the new version of siteground Learn how to do this in.
2. How to use WordPress search and replace tools
Navigate to Site Tools>WordPress>Search&Replace, and select the desired WordPress domain name from the Select Installation drop-down list (in the case of multiple websites). Enter the old string to be replaced in search string and the new string in replace string.
For example, use https://to replace all http://, as shown in the following figure:
After checking that the string is correct, click the "search&replace" button to start the replacement process.
Tip: Because all the characters entered are strings, even missing or mistyping a character will cause the website to fail to open, so you must check again and again!
This tool will change the search string in all tables of the database according to the replace payment you set. After the operation is completed, a confirmation notice pops up in the upper right corner of the page.
After the task is completed, check the foreground and background of the website. If problems are found, first consider whether you can use the search and replace function again to correct them. Otherwise, it is necessary to use the previously created backup or restore the website database from the system automatic backup.
