Using the static Statement to Remember the Value of a Variable Between Function Calls : Static : Language Basics PHP Source Code

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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>