PHP/Language Basics/Static
Версия от 10:37, 26 мая 2010; (обсуждение)
Use static variable defined in function
<?php
increment ();
increment ();
increment ();
function increment (){
static $a=0;
echo $a;
$a++;
}
?>
Using the static Statement to Remember the Value of a Variable Between Function Calls
<html>
<head>
<title>Using the static Statement to Remember the Value of a Variable Between Function Calls</title>
</head>
<body>
<?php
function aFunction( $txt ) {
static $numCalls = 0;
$numCalls++;
print "<h1>$numCalls. $txt</h1>";
}
aFunction("A");
print("static called<p>");
aFunction("B");
print("called again<p>");
?>
</body>
</html>