php如何使用array_push()函数添加多个变量到数组末尾

php通过array_push()函数添加多个变量到数组末尾，array_push函数接受任意数量的变量添加。

<?php
 
$alpha = array("a", "b", "c");
$final = array_push($alpha, "d","e");
 
 
print "There are $total elements in \$alpha<p>";
foreach ( $alpha as $val ) {
  print "$val<br/>";
}
print "</p>";
?>

经过上面的代码后，$final数组结果是：&nbspa,b,c,d,e&nbsp，array_push()函数返回最终数组的元素个数