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php实现格式化多行文本为Js可用格式

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Release: 2016-06-13 09:07:04
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php实现格式化多行文本为Js可用格式

 js里现在存写模板的场景好多,如:弹框类的html代码模板等,js不支持换行的长文本写法,必需要一行行的加起来,如:

 

代码如下:


var content = '

row 1
'
+ '
row 2
';

 

而不可以写成:

 

代码如下:


var content = '

row 1

row2
';

 

于是小加工一php小段代码,简化手工打的操作。

tojs.php

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Str To Js String

.content-box { border: 1px #f0f0f0 slid; border-left: 4px #e0e0e0 solid; padding: 5px 5px 5px 10px; }

输入格式化的文本:

$jsContent = '';

if(isset($_POST['content']) && $_POST['content']) {

$content = strtr(htmlspecialchars($_POST['content']), array("\r\n" => "\n"));

$rows = explode("\n", $content);

foreach($rows as $row) {

$jsContent .= '+ \'' . $row . "'
";

}

$jsContent{0} = ' ';

}

?>

格式化后的结果:

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