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Fatal error: Uncaught Error: Call to undefined function mb_strlen()
this wasted an hour!!! grr sudo apt install php7.4-mbstring causes an error for php lite admin where it just displays blank
using strlen to check the length of a string and do something about it
in the following code i use the php function strlen to check the length of a string and then add an if statement to check if the string is longer or shorter than the required length.
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