e

The e function runs PHP's htmlspecialchars function with the double_encode option set to true by default:

<?php echo e('<html>foo</html>');

livewire/livewire

<?php     {

        foreach (Arr::wrap($values) as $value) {

            PHPUnit::assertStringContainsString(

                $escape ? e($value): $value,

                $this->html($stripInitialData)

            );

        }

src/Features/SupportTesting/MakesAssertions.php

livewire/livewire

<?php     {

        foreach (Arr::wrap($values) as $value) {

            PHPUnit::assertStringNotContainsString(

                $escape ? e($value): $value,

                $this->html($stripInitialData)

            );

        }

src/Features/SupportTesting/MakesAssertions.php

laravel/framework

<?php     public function __toString()

    {

        return $this->escapeWhenCastingToString

                    ? e($this->toJson())

                    : $this->toJson();

    }

src/Illuminate/Collections/Traits/EnumeratesValues.php

laravel/framework

<?php     public function __toString()

    {

        return $this->escapeWhenCastingToString

            ? e($this->toJson())

            : $this->toJson();

    }

src/Illuminate/Database/Eloquent/Model.php

laravel/framework

<?php     public function assertSeeInHtml($string, $escape = true)

    {

        $string = $escape ? e($string) : $string;



        [$html, $text] = $this->renderForAssertions();

src/Illuminate/Mail/Mailable.php

laravel/framework

<?php     public function assertDontSeeInHtml($string, $escape = true)

    {

        $string = $escape ? e($string) : $string;



        [$html, $text] = $this->renderForAssertions();

src/Illuminate/Mail/Mailable.php

laravel/framework

<?php     public function assertSee($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringContainsString((string) $value, $this->rendered);

src/Illuminate/Testing/TestComponent.php

laravel/framework

<?php     public function assertSeeText($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringContainsString((string) $value, strip_tags($this->rendered));

src/Illuminate/Testing/TestComponent.php

laravel/framework

<?php     public function assertDontSee($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringNotContainsString((string) $value, $this->rendered);

src/Illuminate/Testing/TestComponent.php

laravel/framework

<?php     public function assertDontSeeText($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringNotContainsString((string) $value, strip_tags($this->rendered));

src/Illuminate/Testing/TestComponent.php

laravel/framework

<?php     public function assertSee($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringContainsString((string) $value, $this->rendered);

src/Illuminate/Testing/TestView.php

laravel/framework

<?php     public function assertSeeText($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringContainsString((string) $value, strip_tags($this->rendered));

src/Illuminate/Testing/TestView.php

laravel/framework

<?php     public function assertDontSee($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringNotContainsString((string) $value, $this->rendered);

src/Illuminate/Testing/TestView.php

laravel/framework

<?php     public function assertDontSeeText($value, $escape = true)

    {

        $value = $escape ? e($value) : $value;



        PHPUnit::assertStringNotContainsString((string) $value, strip_tags($this->rendered));

src/Illuminate/Testing/TestView.php

laravel/framework

<?php         return is_string($value) ||

               (is_object($value) && ! $value instanceof ComponentAttributeBag && method_exists($value, '__toString'))

                        ? e($value)

                        : $value;

    }

}

src/Illuminate/View/Compilers/Concerns/CompilesComponents.php