What are some common mistakes that can lead to changes not being reflected in PHP scripts?

One common mistake that can lead to changes not being reflected in PHP scripts is forgetting to save the file after making edits. This can happen if the changes are not saved before refreshing the browser, causing the old version of the script to be displayed. To solve this issue, always remember to save the file after making changes before testing the script. 

// Make sure to save the file after making changes
// before testing the script

Keywords

syntax errors caching issues variable scoping file permissions database connection errors

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