What is the correct syntax for the foreach loop in PHP?

The correct syntax for a foreach loop in PHP is to use the keyword "foreach" followed by parentheses containing the array or iterable variable to loop through, and then use the "as" keyword followed by a variable to represent each element in the array as the loop iterates. It is important to use curly braces {} to enclose the code block that will be executed for each iteration of the loop. 

// Example of correct syntax for a foreach loop in PHP
$colors = array("red", "green", "blue");

foreach ($colors as $color) {
    echo $color . "<br>";
}

Keywords

foreach loop syntax PHP iteration array

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