Troubleshoot issues with PHP include parameters

Troubleshooting PHP include Parameters

PHP include can load an external PHP file whose parameters are a file name, and since it is a file name, it cannot be taken with parameters.

PHP, if the include loaded file must take parameters, there is only one way, that is, this parameter is a full path URL address.

For example:

include " http://localhost/aaa.php?id=1　"; That's right
Include "aaa.php?id=1"; Error

In fact, the original meaning is only used to load an external file into the current file, and does not explain the code. So the band parameter doesn't seem to make sense.
such as the following code (1.php):
$a = "123";
Include "aaa.php";

To receive the value of the variable $ A with aaa.php, just call it directly in the aaa.php, for example aaa.php code reads:
echo $a;

This executes 1.php, which will output a value of $ A: 123

However, there is definitely a need for a problem, and since we are asking for the include parameter, it is certainly not just that you want to use the variables in the loader file as simple in the loaded file.

The current requirements are:
You want to include different pieces of code in the same file, depending on the parameters.

Based on the above requirements, my workaround is to:
Write the code in the loaded file (assuming aaa.php) as a function, for example:
Function ABC ($x)
{
$returnValue;
Switch ($x)
{
Case 1:
$returnValue = "Apple";
Case 2:
$returnValue = "banana";
Case 3:
$returnValue = "Carambola";
}
}

This is then written in the main file (assuming 1.php):

Include "aaa.php";
Echo ABC (1); Output: Apple
Echo ABC (2); Output: Banana
Echo ABC (3); Output: Carambola

In fact, according to the above method, in the final analysis, with the previous said directly using the variables in the main file, there is no big difference, but the advantage is that regardless of how the variables in your master file change, This function in aaa.php does not need to be changed and can be used in other files as well.

In this way, the difference between the direct use of the variables in the main file and the functions placed in the main file is obvious!

Original: Thousand Snow network http://www.ayinsky.com

Here is a summary of some of the experiences I have encountered in my own use: Using ReadFile ("Http://XXXX/example.php?name=valude"); can pass files with parameters ~ ~

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