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Foreach php statement

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[开发(php) 所属分类 开发(php) | 发布者 店小二04 | 时间 2019 | 作者 红领巾 ] 0人收藏点击收藏

I need to combine two foreach statement into one for example

foreach ($categories_stack as $category) foreach ($page_name as $value)

I need to add these into the same foreach statement

Is this possible if so how?

thanks

(I am not sure I have understood your question completely. I am assuming that you want to iterate through the two lists in parallel)

You can do it using for loop as follows :

$n = min(count($category), count($value)); for($c = 0; $c < $n; $c = $c + 1){ $categories_stack = $category[$c]; $pagename = $value[$c]; ... }

To achieve the same with foreach you need a function similar to python's zip() function.

In Python, it would be :

for categories_stack, pagename in zip(categories, values): print categories_stack, pagename

Sincephp doesn't have a standard zip() function, you'll have to write such a function on your own or go with the for loop solution.

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