So Continue is searching for loop iteration to continue, but unable to find one, hence it comes out and exits the script without executing the last line "End of Scripts".
Break Keyword in a LoopĮxample 1: foreach ( $value in ( 1. Let’s look into a simple example to understand this better. We will look into some examples later in this article to understand this. So anything written outside the function will not be executed. Whereas, if the keyword is not present inside any such loop it stops execution and the control goes out of the current scope. The reason is quite simple, this keyword is meant to be used inside a loop and whenever a Break keyword executes it searches for the loop block and the flow of control moves up to an outer loop instead of the next line. Like, If we keep the Break keyword inside a function that is not present inside any loop, then whenever the flow of control hit’s the Break keyword it will stop executing the whole script. It’s recommended to use Break keyword inside a loop but in case we use it simply in a script or inside a function then we will find some surprising results. We will have some examples to see how they can be used in a script. A Label can be defined by using symbol colon ':', the syntax will be :LabelName and can be pointed by writing "Break LabelName". But this can be used in conjunction with Label to point to the outer loop if it is nested but by default, it will always point to the inner loop. Let’s start! Breakīreak keyword is used to terminate or exit from a loop (or from the inner loop if it’s nested). We will also look into the comparison between all of these and different ways to use them in your script. This article will deep dive into the concepts and use cases of break, continue, exit and return keywords in PowerShell with examples.
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Return keyword in Foreach-Object cmdlet.Return Multi-dimensional array from a function.Return keyword outside the function body.Return Multiple values and Multi-variable assignment.Deep Dive – Break, Continue, Return, Exit in PowerShell.Deep Dive – PowerShell Loops and Iterations.You may also want to check out other articles in this Deep-Dive category: I’m hoping that you will enjoy reading this long form of content and by the end of this article, you will definitely learn a few tips, tricks, and concepts. I’m so excited to edit and publish the second article of its kind “a deep dive” written by a friend and guest Author ‘Manoj Sahoo’.
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