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Tag Archive for pcre

Questions about the following negative lookahead

Why does the ‘oogle’ part match in (?!google).* expression : (?!google).* text: google result: match ‘oogle’ Negative lookahead is not understood. I thought I understood the 4 lookarround but not in the case above. Need a detailed explanation that even beginners understand. Thank you. We received a penalty for these questions (-1) I was gifted […]