PHP perguntas e respostas de entrevista
Question: I am writing an application in PHP that outputs a printable version of driving directions. It contains some long sentences, and I am a neat freak, and would like to make sure that no line exceeds 50 characters. How do I accomplish that with PHP?Answer: On large strings that need to be formatted according to some length specifications, use wordwrap() or chunk_split(). |
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