I beg you all, please take a look, where is the mistake?-PHP Chinese Network Q&A

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I beg you all, please take a look, where is the mistake?

phpcn_u10113 2017-07-12 14:45:08

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辕天2017-07-24 23:15:37 4 floor

echo $iphone4_price;
//关键词写错。以及变量输出是直接写变量。可以不用双引号。

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phpcn_u101312017-07-13 15:42:09 3 floor

And there’s a $ symbol missing

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ringa_lee2017-07-13 13:10:22 2 floor

Well, it’s not each, I’m not careful

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phpcn_u5172017-07-12 17:14:49 1 floor

echo is not each

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