I have the following situation, the text below it has the following words ATENÇÃO: and será which in turn they are accented, they must be removed from the text but due to the accents I can not remove.
$string = "ATENÇÃO: O produto será revisado e constatado o defeito será";
$remover = array ("ATENÇÃO:","será");
echo $texto = str_replace("$remover","",$string);
Expected result.
Product reviewed and found defect
Your logic works perfectly with accents, the problem is that you are transforming the array with elements to remove in a string .
See the following, I just changed the array statement to short syntax and removed the extra quotation marks:
<?php
$string = "ATENÇÃO: O produto será revisado e constatado o defeito será";
$remover = ["ATENÇÃO:","será"];
echo $texto = str_replace($remover, "", $string);
See working here .
PS: Warning with error messages, run your original function was returning the following error:
Notice: Array to string conversion in / in / fLpSU on line 7
Take the double quotation marks from the $remover variable.
echo $texto = str_replace($remover,"",$string);'
See how it works in IDEONE