使用for循环遍历数组:
$array = array("apple", "banana", "cherry");for($i = 0; $i < count($array); $i++) { echo $array[$i] . "<br>";}使用foreach循环遍历数组:$array = array("apple", "banana", "cherry");foreach($array as $value) { echo $value . "<br>";}使用while循环遍历数组:$array = array("apple", "banana", "cherry");$i = 0;while($i < count($array)) { echo $array[$i] . "<br>"; $i++;}使用array_walk函数遍历数组:$array = array("apple", "banana", "cherry");function printItem($item) { echo $item . "<br>";}array_walk($array, 'printItem');使用array_map函数遍历数组:$array = array("apple", "banana", "cherry");function addBrackets($item) { return $item . "<br>";}$newArray = array_map('addBrackets', $array);foreach($newArray as $value) { echo $value;} 

