note 118568 added to function.print-r

From: Date: Wed, 30 Dec 2015 02:58:10 +0000
Subject: note 118568 added to function.print-r
Groups: php.notes 
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关于print_r(),中文版翻译出现严重错误,建议切换到English版本。 如下翻译错误: “如果想捕捉 print_r() 的输出,可使用 return 参数。若此参数设为 TRUE,print_r() 将不打印结果(此为默认动作),而是返回其输出。” 主要是关于$return返回值,英文版原型如下: mixed print_r ( mixed $expression [, bool $return = false ] ) 因此,默认动作是打印结果($return=false) ---- Server IP: 72.52.91.14 Probable Submitter: 159.226.5.133 ---- Manual Page -- http://php.net/manual/en/function.print-r.php Edit -- https://master.php.net/note/edit/118568 Del: integrated -- https://master.php.net/note/delete/118568/integrated Del: useless -- https://master.php.net/note/delete/118568/useless Del: bad code -- https://master.php.net/note/delete/118568/bad+code Del: spam -- https://master.php.net/note/delete/118568/spam Del: non-english -- https://master.php.net/note/delete/118568/non-english Del: in docs -- https://master.php.net/note/delete/118568/in+docs Del: other reasons-- https://master.php.net/note/delete/118568 Reject -- https://master.php.net/note/reject/118568 Search -- https://master.php.net/manage/user-notes.php

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