CODEWITHSUNDEEP
laravel
rockstardev
rockstardev

Reputation: 13537

How to directly call the laravel sanitize function?

In a blade file one can do this:

{{ $someVariable }}

This sanitizes $someVariable as opposed to calling it like this:

{!! $someVariable  !!}

What PHP function is called for the first case? Is there a way to do this outside of a blade file?

Upvotes: 0

Views: 406

Answers (2)

lagbox
lagbox

Reputation: 50531

The function that ends up being called is e, for 'escape'.

"Encode HTML special characters in a string."

{{ ... }} is replaced with <?php echo e(...); ?>.

It is defined in vendor/laravel/framework/src/Illuminate/Support/helpers.php. It calls htmlspecialchars but also handles special objects that are Htmlable or DeferringDisplayableValue.

"The e function runs PHP's htmlspecialchars function with the double_encode option set to true by default" - Laravel 9.x Docs - Helpers - String Helpers - e

On a side note, this is not sanitizing, it is just escaping.

Upvotes: 1

A.Seddighi
A.Seddighi

Reputation: 1765

According to the Laravel documentation you can do it with htmlspecialchars()

Example:

$new = htmlspecialchars("<a href='test'>Test</a>", ENT_QUOTES);
echo $new; // &lt;a href=&#039;test&#039;&gt;Test&lt;/a&gt;

https://www.php.net/manual/en/function.htmlspecialchars.php

Upvotes: 1

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