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change the color of a word in a string

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Also, this isn't a free code forum. its a php help forum. If you need help with some code you are writing, then this place is perfect for you. However, if you want someone to give you code, there are plenty of forums for hiring freelance developers out there. I think there is even a subforum for that here.

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i need to change the color of a word in a string where the word is unknown (from $_POST) and may have one or more uppercase chars. code please.


Are you looking to create a keyword highlighter like you find in search engines? If so, you could look into using something like str_ireplace(). More information can be found here:



Note that there's an example keyword highlighter in the user-contributed notes here


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