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How can I match all the “special” chars (like +_*&^%$#@!~) except the char - in PHP?
I know that \W will match all the “special” chars including the -.
Any suggestions in consideration of Unicode letters?
[^-]is not the special character you want[\W]are all special characters as you know[^\w]are all special characters as well – sounds fair?So therefore
[^\w-]is the combination of both: All “special” characters but without-.