public static function php pass variable

Question

I need to pass a variable from a static function to another within the same class. I do not write the full code, I need the theoretical procedure

enter code here

class One
{

public static function One()
{
/**
*  some code extract from DB $one
*/
}

public static function two()
{
/**
*  I need to retrieve the variable $one to use it in another query DB
*/
}

}

Note:

you can't use $this in a static function

You can define $one as a static variable in the class, then you will be able to access it in function two — Ozair Kafray
– Ozair Kafray, Commented Feb 19, 2014 at 9:36

Codrutz Codrutz · Accepted Answer · 2014-02-19 09:38:49Z

2

Declare $one as a static variable:

private static $one;

And you can access it using : self::$one

answered Feb 19, 2014 at 9:38

Codrutz Codrutz

4805 silver badges15 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Adam W · Accepted Answer · 2014-02-19 12:14:54Z

1

You need to declare your variable within your One class, then you can retrieve it using self and the scope resolution operator ::.

class One {
 private static $one;
 public static function One() {
  self::$one = something_from_your_db();
 }

 public static function two() {
  do_something(self::$one);
 }
}

edited Feb 19, 2014 at 12:14

answered Feb 19, 2014 at 9:45

Adam W

1265 bronze badges

2 Comments

Rahil Wazir Over a year ago

the variable within one() method should be self::$one =

Adam W Over a year ago

Thanks Rahil for the double check, fixed!

Collectives™ on Stack Overflow

public static function php pass variable

2 Answers 2

Comments

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related