PHP code example of semitexa / prompt

1. Go to this page and download the library: Download semitexa/prompt library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

semitexa / prompt example snippets


use Semitexa\Prompt\Attribute\AsPrompt;
use Semitexa\Prompt\Domain\Contract\PromptDefinitionInterface;

#[AsPrompt(id: 'os.planner', channel: 'os', description: 'OS planner system prompt')]
final class OsPlannerPrompt implements PromptDefinitionInterface
{
    public function system(): string
    {
        return <<<'PROMPT'
        {{> core.identity }}

        Plan the task for {{ user }}. Today is {{ date }}.
        PROMPT;
    }
}


$renderer = new PromptRenderer();

$rendered = $renderer->render('os.planner', [
    'assistant_name' => 'Semi',   // consumed by the {{> core.identity }} partial
    'user' => 'Taras',
    'date' => '2026-07-13',
]);

$rendered->system;    // fully-resolved system text
$rendered->messages;  // few-shot messages, variables bound