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17 lines
473 B
17 lines
473 B
// Variable creation and scope from http://en.wikipedia.org/wiki/JavaScript_syntax
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x = 0; // A global variable
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var y = 'Hello!'; // Another global variable
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z = 0; // yet another global variable
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function f(){
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var z = 'foxes'; // A local variable
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twenty = 20; // Global because keyword var is not used
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return x; // We can use x here because it is global
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}
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// The value of z is no longer available
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// testing
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blah = f();
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result = blah==0 && z!='foxes' && twenty==20;
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