Complete the program to display "A private static variable" without instantiating the class:
<?php
/*
Complétez le programme pour qu'il affiche
"Une variable privée statique"
sans instancier la classe
*/
/*
Complete the program to display
"A private static variable"
without instantiating the class
*/
class Une_classe {
private static $variable = "Une variable privée statique";
public static function afficher_variable() {
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<?php
// imprimez la variable $variable sans instancier la classe
// Print the variable $ variable without instantiating the class
?>
</body>
</html>
May be I'm wrong or may be I can't understand the question, but in case the function or variable is deffined as static, it cen be directly accessed by classname::function/$variable. In this way the next has to be working because I'm calling the public static function, which types private static variable. Really I've no tried, because I can't right now but it has to work. sans instancier la classe */
/*
Complete the program to display
"A private static variable"
without instantiating the class
*/
class Une_classe {
private static $variable = "Une variable privée statique";
public static function afficher_variable() {
echo Une_classe::$variable;
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<?php
// imprimez la variable $variable sans instancier la classe
// Print the variable $ variable without instantiating the class
Une_classe::afficher_variable();
?>
</body>
</html>