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str_replace不执行解决方法

Jun 13, 2016 pm 01:48 PM
gt lt quot read str

str_replace不执行
代码:
$read_str = file_get_contents("../template/HTMLPage.htm");//这是网页模板
$read_str = str_replace("{标题}","111",$read_str);
$read_str = str_replace("{内容}","222",$read_str);
echo($read_str);
最后输出的还是原模板内容,标题和内容没有被替换,但是模板的内容已经读出来了,注释掉中间两行的话可以输出模板内容。如果第一行换成直接$read_str=模板内容,就可以替换,为什么从文件读取出来的就不行呢?

------解决方案--------------------
error_reporting(E_ALL)试试?看看有没错误?
------解决方案--------------------
给出模板文件.
------解决方案--------------------
经过测试这样是没问题的,如果你这样测试也没问题的话,可能出在文件的编码上。确认文件的编码都一致

PHP code

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$read_str='

 

 

<title>模板</title>

 

 

<input type="hidden" id="hd_nid">

Copy after login
{标题}
{流量}
{内容}
{分页}
'; $read_str = str_replace("{标题}","111",$read_str); $read_str = str_replace("{内容}","222",$read_str); echo($read_str);
------解决方案--------------------
探讨
如果第一行换成直接$read_str=模板内容,就可以替换,为什么从文件读取出来的就不行呢?

------解决方案--------------------
你将哪些模版标签换成英文的试试?
------解决方案--------------------
应该是编码不一致。经测试,没有发现你说的问题。
------解决方案--------------------
两个文件的编码要一致。 在编辑器里面改。
------解决方案--------------------
gbk也行。 但是两个文件需要统一。再加个header 输出时避免乱码。
------解决方案--------------------
探讨

统统保存为utf-8的格式就好了,不过我用的phpDesigner7里点另存为没有格式的选择,我用EditPlus保存的,不过没有gb2312格式,是不是中文格式只能保存为utf-8
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