我正在用一个叫喊的盒子进行学校分配。 发现大管治用了 j、aj、米s和 php。 下面的句子就是一个小问题:
$result .= "<li><strong>".$row[ user ]."</strong><img src="" alt=""-"" />".$row[ message ]." <span class=""date"">".$row[ date ]."</span></li>";}
我很想知道,是否有任何人能够发现造成错误的原因。 到目前为止,我得出这一结论:<代码>$row[电文],然后认为该守则的其余部分是示意图。 因此,这很可能是一个外向问题。
仅为了方便您的生活,请在网站上查阅网站,并在网站上填写<>>>。
$result .= <li><strong> .$row[ user ]. </strong><img src="" alt=""/> .$row[ message ]. <span class="date"> .$row[ date ]. </span></li> ;
Pretty sure you should get the idea.
$result .= "<li><strong>{$row[ user ]}</strong><img src= http://www. alt= My Alt Tag />{$row[ message ]}<span class= date >{$row[ date ]}</span></li>";
您通过引述和引用来重新混淆生态,你可以把变数排在{}上,以便在这种情形下强行进行干涉。
$result .= "<li><strong>".$row[ user ]."</strong><img src= alt= - />".$row[ message ]." <span class= date >".$row[ date ]."</span></li>";}
Avoid using " inside of the string - it is easy to forget about escaping special chars. Instead of " use . Besides - you use " only when there is any PHP parsing necessary within this string. E.g.
$var1 = 1;
$test = "$var1"; //evaluates to 1
$test = $var1 ; //evaluates to $var1
It appears that you are attempting to escape quotes and making your job harder. A great feature in PHP for HTML output is using quoted strings so that you don t have to worry about escaping double quotes. Please reference the PHP Manual for Strings.
换言之,你的行文是:
$result .= <li><strong> . $row[ user ] . </strong><img src="" alt="-" /> . $row[ message ] .
<span class="date"> . $row[ date ] . </span></li> .
<li><strong> . $row[ user ] . </strong><img src="" alt="-" /> . $row[ message ] .
<span class="date"> . $row[ date ] . </span></li> ;
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