PHP code example of khalyomede / piper-php

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

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

    

khalyomede / piper-php example snippets

use Khalyomede\Piper;
use You\PiperArrayFilterNumber as ArrayFilterNumber;
use Her\PiperArrayAverage as ArrayAverage;

Piper::set([12, 8, 'apple', 19, 16, 'kiwi', 'banana'])
  ->pipe( ArrayFilterNumber::do() )
  ->pipe( ArrayAverage::do() )
  ->pipe( 'intval' )
  ->pipe( 'addOne' ) // your previously created function
  ->pipe( function() { return Piper::input() + 3; } )
  ->echo();

// 17

use Khalyomede\Piper;
use Someone\PiperArrayAverage as ArrayAverage;

Piper::set([5, 17, 12, 14, 9])
  ->pipe( ArrayAverage::do() )
  ->echo();

use Khalyomede\Piper;

function uppercase( $input ) {
  return strtoupper( $input );
}

Piper::set('text')
  ->pipe('uppercase')
  ->echo();

use Khalyomede\Piper;
use Someone\PiperArrayAverage as ArrayAverage;

function convertInt( $input ) {
  return (int) $input;
}

Piper::set([5, 17, 12, 14, 9])
  ->pipe( ArrayAverage::do() )
  ->pipe( 'convertInt' )
  ->pipe( function() { return Piper::input() + 5; } )
  ->echo();

use Khalyomede\Piper;

Piper::pipe( function() { return 'test' } )
  ->pipe('strtoupper')
  ->echo();

$uppercase = Piper::set('test')
  ->pipe( 'strtoupper' )
  ->get();

echo $uppercase;

use Khalyomede\Piper;

function addOne() {
  return Piper::input() + 1; // Possible via static property (works like a Javascript's Promise)
}

Piper::set(2)
  ->pipe('addOne')
  ->echo();

use Khalyomede\Piper;

Piper::set('TEST')
  ->pipe('strtolower') // all lowercase
  ->echo()
  ->pipe('ucfirst') // only first character uppercase
  ->echo()
  ->eol()
  ->echo()
  ->print_r();

class PiperArrayAverage {}

namespace You;

class PiperAdd {
	
}

use Khalyomede\Piper;
use You\PiperAdd as Add;

Piper::set(1)
	->pipe( Add::do(3) )
	->echo();
// echo "4"

class PiperAdd {
  public static $parameter = 0;

  public static function do( $parameter ) {
    self::$parameter = $parameter;

    return new self;	
  }
}

class PiperAdd {
  public static $parameter = 0;

  public static function execute( $input ) {
    return self::$parameter + $input; // The addition is here
  }

  public static function do( $parameter ) {
    self::$parameter = $parameter;

    return new self;
  }
}

use Khalyomede\PiperContract;

class PiperAdd {
  public static $parameter = 0;

  public static function execute( $input ) {
    return self::$parameter + $input; // The addition is here
  }

  public static function do( $parameter ) {
    self::$parameter = $parameter;

    return new self;
  }
}

namespace You;

use Khalyomede\PiperContract;

class PiperAdd {
  public static $parameter = 0;

  public static function execute( $input ) {
    return self::$parameter + $input; // The addition is here
  }

  public static function do( $parameter ) {
    self::$parameter = $parameter;

    return new self;
  }
}

use Khalyomede\Piper;
use You\PiperAdd;

Piper::set(1)
  ->pipe( Add::do(2) )
  ->echo();

bash
$ composer 

/
index.php
vendor/
composer.json
composer.lock

json
{
  "name": "me/piper-array-average",
  "description": "Piper Comunity class that returns the average of numeric values in an array.",
  "type": "library",
  "license": "MIT",
  "minimum-stability": "stable",
  "

bash
composer 

bash
php test/test-pipe.php