PHP Loops

For Loop

for ($i = 0; $i < 5; $i++) {
    echo $i;
}

While Loop

$i = 0;
while ($i < 5) {
    echo $i;
    $i++;
}

Foreach (Arrays)

$colors = ["red", "green", "blue"];
foreach ($colors as $color) {
    echo $color;
}

Do-While

$i = 0;
do {
    echo $i;
    $i++;
} while ($i < 5);

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