In this tutorial we will create a function to check if a field is empty in either a string or an array. So this could be used to do a simple check on if a form field is left blank. I will show you an example on how to use it to check if a form field is empty.
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In this tutorial I will show you how to display random content. This is something similar as to what we use for our adverts on the top of our website. So lets get started.
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The explode function is used to grab certain information out of a file or string. This tutorial will show you how to explode out of both a file and a string.
Explode Structure
explode ( string $delimiter , string $string [, int $limit ] )
Having a secure password is important while surfing the internet. So generating a completly random password is a good way to stay secure. So with this fully commented function it will be simple to implement.
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