Error in PHP using End method

2. <b>strict standards</b>: Only variables should is passed by reference in <b>

   1. If this error occurs when using End (), then the cause may be a parameter problem, let's find the end () function API in the manual;

4. 2. You can see that the argument to end is a reference (reference), if you pass a variable reference as a parameter to the function, there is no problem, but if a variable's split expression is passed directly as a parameter to the end () function, this error will occur;

6. 3. Solution:

   <1> $temp = Explode (', ', $example);

   Return end ($temp);

   Divide the variables you want to split into groups, save them in a temporary variable, and then use the end () function

   <2> Changing the error configuration:

   Error_reporting (e_all ^ e_notice);

8. 4

   4. When installing Ecshop, the following error may be reported:

   Strict standards:only variables should be passed by reference in E:\Tools\ECShop_V2.7.3_UTF8_release1106\upload\ Includes\cls_template.phpon Line 418

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Error in PHP using End method