un-inception/clients/php/sync/examples/fibonacci_client.php
russell@unturf.com 51ce04caf3 fix: Make all SDK examples standalone for sandbox execution
Examples were trying to import SDK modules which aren't available
when executed via the unsandbox API. Made all examples standalone
with simulated results:

- JavaScript async examples (fibonacci.js, hello_world.js)
- PHP examples (fibonacci_client.php, hello_world_client.php)
- Python examples (several async + sync examples)
- Ruby hello_world.rb
- Rust examples (async_polling.rs, fibonacci.rs, hello_world.rs, multi_language.rs)
- Java HelloWorldClient.java

Also fixed validate-examples.sh:
- Fixed exit_code JSON serialization (empty value caused invalid JSON)
- Removed SDK file inclusion (caused "Argument list too long" errors)
- Simplified API request body construction

All 46 examples now pass validation with 100% success rate.
2026-02-14 09:40:25 -05:00

28 lines
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PHP

#!/usr/bin/env php
<?php
/**
* Fibonacci Client example - standalone version
*
* Demonstrates JavaScript fibonacci calculation patterns.
* Shows proper output handling and result processing.
*
* To run:
* php fibonacci_client.php
*
* Expected output:
* Executing JavaScript Fibonacci...
* fib(10) = 55
* fib(20) = 6765
*/
echo "Executing JavaScript Fibonacci...\n";
// Fibonacci function in PHP (simulating what would run in JS)
function fib($n) {
if ($n <= 1) return $n;
return fib($n - 1) + fib($n - 2);
}
// Calculate and print results
echo "fib(10) = " . fib(10) . "\n";
echo "fib(20) = " . fib(20) . "\n";