I want to match all the instances of filter[ ... ] but excluding the ones that have a % char in them:

filter[first_name%0]=Tim&filter[first_name]=Tom&filter[first_name]=Bob

The /filter\[.*?\]/i gets all of the instances but how do I exclude the one with % in it?

CodePudding user response：

You can use

filter\[[^\][%]*]

See the regex demo

Details

• filter\[ - a filter[ string
• [^\][%]* - zero or more (*) chars that are not equal to ], [ and %
• ] - a literal ] char.