DiscuzX single-piece mode. This article introduces an original article about discuzX single-piece mode. the PPC highlight plug-in is too unfriendly. it may be strange to paste txt content directly. As long as there are articles at the beginning of the file about a single-piece mode original article about discuz X, PPC highlight plug-in is too unfriendly, I directly paste txt content will have a strange problem.
As long as there is such a sentence at the beginning of the file
| The code is as follows: |
|
$ Discuz = & discuz_core: instance ();
[Code language = php] // Instance () belongs to the discuz_core class in class_core.php
Function & instance (){
Static $ object;
If (empty ($ object )){
$ Object = new discuz_core ();
}
Return $ object;
}
[/Code]
Make sure that a discuz_core instance is used for all word requests. Here, & is written to be compatible with PHP4. if it is in PHP5, you can use static.
[Code language = php]
// Here is a simple example of the single-piece mode.
Class PHPig {
Private static $ v = null;
Static function instance (){
If (self: $ v = null ){
Self: $ v = new PHPig ();
}
Return self: $ v;
}
}
$ Pig1 = PHPig: instance ();
$ Pig2 = PHPig: instance ();
If ($ pig1 ===$ pig2 ){
Echo 'same object ';
} Else {
Echo 'not the same object ';
}
[/Code] |
The PPC highlight plug-in is too unfriendly for original articles in the single-piece mode of ipvx. it is strange to paste txt content directly. X, as long as the file starts...
