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6. Switch statements

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PHP(2015-10)
============

<span style="font-family: 'Open Sans', 'Hevetica Neue', Helvetica, sans-serif; font-size: 15px; line-height: 22px;">You have two ways of creating a switch. </span>

```
<pre style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(197, 200, 198); border-radius: 2px; padding: 7px 10px; font-size: 15px; line-height: 22px; background-color: rgb(35, 44, 49);">
```
<span class="keyword" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(178, 148, 187);"><span class="keyword" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">switch</span></span> (<span class="variable" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(181, 137, 0);"><span class="variable" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">$i</span></span>) {

}

```
```

But we can also make it this way:

```
<pre style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(197, 200, 198); border-radius: 2px; padding: 7px 10px; font-size: 15px; line-height: 22px; background-color: rgb(35, 44, 49);">
```
<span class="keyword" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(178, 148, 187);"><span class="keyword" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">switch</span></span> (<span class="variable" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(181, 137, 0);"><span class="variable" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">$i</span></span>):

<span class="keyword" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0); color: rgb(178, 148, 187);"><span class="keyword" style="-webkit-tap-highlight-color: rgba(0, 0, 0, 0);">endswitch</span></span>;

```
```

This is called **alternative syntax**.

<span style="font-family: 'Open Sans', 'Hevetica Neue', Helvetica, sans-serif; font-size: 15px; line-height: 22px;">There's no difference when using either the </span>**curly brace syntax**<span style="font-family: 'Open Sans', 'Hevetica Neue', Helvetica, sans-serif; font-size: 15px; line-height: 22px;"> (</span>*first example*<span style="font-family: 'Open Sans', 'Hevetica Neue', Helvetica, sans-serif; font-size: 15px; line-height: 22px;">) or </span>**alternative syntax**<span style="font-family: 'Open Sans', 'Hevetica Neue', Helvetica, sans-serif; font-size: 15px; line-height: 22px;">(</span>*second example*<span style="font-family: 'Open Sans', 'Hevetica Neue', Helvetica, sans-serif; font-size: 15px; line-height: 22px;">), it only provides readability, thus it's usually used when mixing HTML and PHP code in the same file.</span>

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