ECSHOP如何解决Deprecated: preg_replace()报错 Home / 开源程序 / ECSHOP / ECSHOP如何解决Deprecated: preg_replace()报错

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in D:\wyh\ecshop\includes\cls_template.php on line 300

1、错误原因：
preg_replace() 函数中用到的修饰符 /e 在 PHP5.5.x
中已经被弃用了。
如果你的PHP版本恰好是PHP5.5.X，那你的ECSHOP肯定就会报类似这样的错误。

2、解决办法：

一、将 cls_template.php的300行

return preg_replace("/{([^\}\{\n]*)}/e", "\$this->select('\\1');", $source);

换成：

return preg_replace_callback("/{([^\}\{\n]*)}/", function($r) { return $this->select($r[1]); }, $source);

二、将cls_template.php的493行

$out =
"<?php \n" . '$k = ' . preg_replace("/(\'\\$[^,]+)/e" , "stripslashes(trim('\\1','\''));",
var_export($t, true)) .
";\n";

换成：

$out = <?php
\n" . '$k = ' . preg_replace_callback("/(\'\\$[^,]+)/" , function($r) {return
stripslashes(trim($r[1],'\''));}, var_export($t, true)) .
";\n";

三、将cls_template.php的552行

$val =
preg_replace("/\[([^\[\]]*)\]/eis", "'.'.str_replace('$','\$','\\1')",
$val);

换成：

$val =
preg_replace_callback("/\[([^\[\]]*)\]/", function($r)
{return '.'.str_replace('$','$',$r[1]);}, $val);

四、将cls_template.php的1069行

$pattern =
'/<!--\s#BeginLibraryItem\s\"\/(.*?)\"\s-->.*?<!--\s#EndLibraryItem\s-->/se';

$replacement =
"'{include file='.strtolower('\\1'). '}'";

$source =
preg_replace($pattern,
$replacement, $source);

换成：

$pattern =
'/<!--\s#BeginLibraryItem\s\"\/(.*?)\"\s-->.*?<!--\s#EndLibraryItem\s-->/s';

$source =
preg_replace_callback($pattern, function($r){return '{include file='.strtolower($r[1]). '}';}, $source);