44
Mon Mar 04 2024 01:59:15 GMT+0000 (Coordinated Universal Time)
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@codewarrior
$globalVar = 42;
function modifyGlobalVar() {
// Incorrect: $globalVar here would create a new local variable
$globalVar = 10;
echo $globalVar; // Output: 10 (local variable)
}
modifyGlobalVar();
echo $globalVar; // Output: 42 (global variable is not modified)
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