Viewing file:  RenderComponent.php (1.1 KB) -rw-r--r--
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<?php
namespace Livewire\Mechanisms;
use Illuminate\Support\Facades\Blade;
class RenderComponent extends Mechanism
{
function boot()
{
Blade::directive('livewire', [static::class, 'livewire']);
}
public static function livewire($expression)
{
$key = null;
$pattern = "/,\s*?key\(([\s\S]*)\)/"; // everything between ",key(" and ")"
$expression = preg_replace_callback($pattern, function ($match) use (&$key) {
$key = trim($match[1]) ?: $key;
return "";
}, $expression);
if (! $key) {
$key = app(\Livewire\Mechanisms\ExtendBlade\DeterministicBladeKeys::class)->generate();
$key = "'{$key}'";
}
return <<<EOT
<?php
\$__split = function (\$name, \$params = []) {
return [\$name, \$params];
};
[\$__name, \$__params] = \$__split($expression);
\$__html = app('livewire')->mount(\$__name, \$__params, $key, \$__slots ?? [], get_defined_vars());
echo \$__html;
unset(\$__html);
unset(\$__name);
unset(\$__params);
unset(\$__split);
if (isset(\$__slots)) unset(\$__slots);
?>
EOT;
}
}
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