Questions › Tag: bracketsFilter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotes Why is the output 1? Can someone explain me step by step about what is happening in the second line here?sethbeckerman5 asked 4 years ago558 views0 answers0 votes What's the difference between veriable and veriable with brackets in PHP?sethbeckerman5 asked 4 years ago523 views0 answers0 votes