How to reference wordpress methods in php files
Currently many WordPress themes do not write too many custom function codes in functions.php. Firstly, this is the hardest hit area for malicious code, and secondly, all custom functions It seems very messy to stuff them all into this, so generally we separate some functions that need to be customized and write a separate php file, and then reference them in functions.php. If there are too many php files, we must reference them one by one. It seems very troublesome, so we have the following custom function, which can automatically reference all php files in a certain folder at one time.
Today I will introduce to you two functions. Their functions are similar. One is the collective reference of include_once
, and the other is the collective reference of require_once
.
1. require_once
1 2 3 4 5 6 |
|
2. include_once
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
|
Choose one of the above codes and add it to functions.php , after joining, just put the php file that needs to be referenced in the inc folder, and the effect will be the same as putting it in functions.php.
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