kosmosinga

We have a chat platform and one person is constantly spamming the same number, however, adding the number and thus bypassing the filter system. Example: 0 ## 7 ## 17 ## 88 ## 78 ## 12 0 "" "" 7 "" "" 1 "" "" "7887" "" 812 Is there any way to check, for example with preg_match or Normalizer, if the string contains exactly these 10 digits and any other symbols in the string are removed? Thanks.

The problem is that emojis don't work with iconv. At this point ŝ̬ô̬m̬̂ê̬t̬̂ê̬x̬̂t̬̂ is fine and converts the text to normal, but when I post an emoji it just doesn't work.

I think I found a solution with iconv, but in this case the emojis (like 😋) don't work. Does anyone have any idea how to fix this? $text = iconv("UTF-8", "ASCII//TRANSLIT//IGNORE", $text2);

Hello, everyone! Can anyone tell me how to remove the strange characters for example with a $text parameter that writes to the database and then returns that text with the database. This is text of this type, perhaps generated with a font. Anyone know how to get rid of this? s҉o҉m҉e҉t҉e҉x҉t҉ ŝ̬ô̬m̬̂ê̬t̬̂ê̬x̬̂t̬̂ and more... Thank you.