使用Smarty模板2x注入变量报错

原因：

php5.5以后的preg_replace不再支持e模式修饰符，可以用preg_replace_callback函数替换。

解决办法：

找到文件 Smarty_Compiler.class.php 第270行：

<code><span>/* replace special blocks by "{php}" */</span><span>$source_content</span><span>=</span> preg_replace(<span>$search.</span><span>'e'</span>, <span>"'"</span><span>.</span><span>$this</span><span>-></span>_quote_replace(<span>$this</span><span>-></span>left_delimiter) <span>.</span><span>'php'</span><span>.</span><span>"' . str_repeat(\"\n\", substr_count('\\0', \"\n\")) .'"</span><span>.</span><span>$this</span><span>-></span>_quote_replace(<span>$this</span><span>-></span>right_delimiter)
                               <span>.</span><span>"'"</span>
                               , <span>$source_content</span>);</code>

替换为：

<code><span>// 解决：preg_replace(): The /e modifier is deprecated, use preg_replace_callback ins</span><span>$source_content</span><span>=</span> preg_replace_callback(<span>$search</span>, create_function (<span>'$matches'</span>, <span>"return '"</span><span>.</span><span>$this</span><span>-></span>_quote_replace(<span>$this</span><span>-></span>left_delimiter) <span>.</span><span>'php'</span><span>.</span><span>"' . str_repeat(\"\n\", substr_count('\$matches[1]', \"\n\")) .'"</span><span>.</span><span>$this</span><span>-></span>_quote_replace(<span>$this</span><span>-></span>right_delimiter) 
                               <span>.</span><span>"';"</span>) 
                               , <span>$source_content</span>);</code>

转载自：http://www.epooll.com/archives/791/

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