Smarty foreach Detailed description
For the knowledge of Smarty foreach, here is a detailed explanation of its function and usage.
Smarty {foreach} is used to iterate through an associative array like iterating over a numeric index array, unlike
{Foreach}, {foreachelse}
{Foreach} is used to cyclically access an associated array like a digital index array. It is different from the {Section} That can only access the numeric index array, the syntax of {foreach} is much simpler than that of
Objective C # Principle 11: select a foreach LoopItem 11: prefer foreach Loops
The foreach Statement of C # changes from do, while, or for loop statements. It is relatively better. It can generate the best Iteration for any set.Code. Its
The use of foreach is often used in PHP, and if you use foreach, you must use an array. So in this article, we talk about the array, and we're talking about foreach.
foreach has two kinds of syntax:
First: Iterate over the given array statement
The foreach basic syntax is as follows:
FOREACH ($array _variable as $value)
{
[Code to execute]
}
Or
FOREACH ($array _variable as $key = $value)
{
[Code to execute]
}
In both cases, multiple [code execution] will be executed to be equal to the
Python,c#,java inside are similar to the structure of a foreach, STL inside although there is for_each this function, but feel the use is still too cumbersome some, so I realized one. First look at the STL inside the For_each function, the official
The following small series will bring you a PHP array traversal foreach syntax structure and example. I think this is quite good. now I will share it with you and give you a reference. Let's take a look at foreach ()
The PHP foreach () syntax
In PHP, use foreach () to traverse a simple example of a two-dimensional array. PHP uses foreach () to traverse a simple example of a two-dimensional array. The first type of foreach two-dimensional array wants to traverse the whole two-dimensional
The foreach basic syntax is as follows:
FOREACH ($array _variable as $value)
{
[Code to execute]
}
Or
FOREACH ($array _variable as $key => $value)
{
[Code to execute]
}
In both cases, multiple [code executions] will be executed equal to the number
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