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My small static variable not displaying :((((

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Dec 04.2014

My below programe won’t desplay ?(( huhuhuhuhuhuhuhuhu

[CODE]
<?php

class staticex
{

protected static $_lkg = 1.55587;

echo self::$_lkg;

}

?>
[/CODE]

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PHP

3 Comments(s) ↴

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@iBeZiDec 04.2014 — You can't just echo something in a class declaration, you need to put it in a function

[code=php]
<?php


class staticex
{

protected static $_lkg = 1.55587;

public static function showWeight() {
echo self::$_lkg;
}


}

staticex::showWeight();
[/code]
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@NogDogDec 04.2014 — Or, in this case it might make more sense to make it a constant (assuming it is, in fact, a constant value that would never need to be changed by the app):
[code=php]
<?php

class staticex
{
const LKG = 1.55587;
}

echo staticex::LKG;
[/code]
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@gautamz07authorDec 05.2014 — Thanks Superhelpful !
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