文章列表
How to output a value on every third result of a foreach statement in php?(如何在php中的foreach语句的每三个结果上输出一个值?)
Optimization of foreach for thousands items(千篇一律的foreach优化)
php PDO fetchAll() - while not working, foreach works(php PDO fetchAll() - 虽然不工作,但 foreach 工作)
Count number of iterations in a foreach loop(计算 foreach 循环中的迭代次数)
PHP - Grab the first element using a foreach(PHP - 使用 foreach 抓取第一个元素)
How can I get the current array index in a foreach loop?(如何在 foreach 循环中获取当前数组索引?)
How to use foreach get data from the database table --(如何使用foreach从数据库表中获取数据——)
Are PHP variables declared inside a foreach loop destroyed and re-created at each iteration?(在 foreach 循环中声明的 PHP 变量是否在每次迭代时被销毁和重新创建?)
php foreach, why using pass by reference of a array is fast?(php foreach,为什么使用数组的引用传递很快?)
Treat a PHP class that implements Iterator as an array(将实现 Iterator 的 PHP 类视为数组)