Explain the syntax for ‘foreach’ loop with example.
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Answer / Ravi Shankar Sharma
The foreach loop in PHP is used to iterate over arrays and objects. Here's an example:
- To iterate over an array:
$fruits = array('apple', 'banana', 'orange');
foreach ($fruits as $fruit) {
echo $fruit;
}
- To iterate over an associative array:
$person = array('name' => 'John', 'age' => 30);
foreach ($person as $key => $value) {
echo $key . ': ' . $value;
}
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