What ‘Control Structures’ are available through PHP and how do they work?
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PHP provides most basic control structures seen in other languages, among them the looping constructs for and while, and the standard if/else construct. Examples are given below:
// for Loop Example
for ($i = 0; $i <= 10; $i++) {
echo "Current Iteration: $i\n";
}
// while Loop Example
$i = 0;
while ($i <= 10) {
echo "Current Iteration: $i\n";
$i++;
}
// if/elseif/else Example
if ($i >20) {
echo "$i is greater than 20.\n";
} elseif ($i >10) {
echo "$i is greater than 10.\n";
} else {
echo "$i is less than 10.\n";
}
?>
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