PHP code example of nahkampf / ansi-php

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

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

    

nahkampf / ansi-php example snippets

use \Bramus\Ansi\Ansi;
use \Bramus\Ansi\Writers\StreamWriter;
use \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\SGR;

// Create Ansi Instance
$ansi = new Ansi(new StreamWriter('php://stdout'));

// Output some styled text on screen, along with a Line Feed and a Bell
$ansi->color(array(SGR::COLOR_FG_RED, SGR::COLOR_BG_WHITE))
     ->blink()
     ->text('I will be blinking red on a white background.')
     ->nostyle()
     ->text(' And I will be normally styled.')
     ->lf()
     ->text('Ooh, a bell is coming ...')
     ->bell();

// Create Ansi Instance
$ansi = new \Bramus\Ansi\Ansi();

// This will output a Bell
$ansi->bell();

// This will output some text
$ansi->text('Hello World!');

// Create Ansi Instance
$ansi = new \Bramus\Ansi\Ansi(new \Bramus\Ansi\Writers\BufferWriter());

// This will append a bell to the buffer. It will not output it.
$ansi->bell();

// This will append a bell to the buffer. It will not output it.
$ansi->text('Hello World!');

// Now we'll output it
echo $ansi->get();

// Create Ansi Instance
$ansi = new \Bramus\Ansi\Ansi();

// This will output a Line Feed, some text, a Bell, and a Line Feed
$ansi->lf()->text('hello')->bell()->lf();

$ansi = new \Bramus\Ansi\Ansi();
$ansi->bold()->underline()->text('I will be bold and underlined')->lf();

$ansi = new \Bramus\Ansi\Ansi();

$ansi->bold()->underline()->text('I will be bold and underlined')->lf();
$ansi->text('I will also be bold because nostyle() has not been called yet')->lf();
$ansi->nostyle()->blink()->text('I will be blinking')->nostyle()->lf();
$ansi->text('I will be normal because nostyle() was called on the previous line');

use \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\SGR;

$ansi = new \Bramus\Ansi\Ansi();

$ansi->color(SGR::COLOR_FG_RED)
     ->text('I will be red')
     ->nostyle();

use \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\SGR;

$ansi = new \Bramus\Ansi\Ansi();

$ansi->color(array(SGR::COLOR_FG_RED, SGR::COLOR_BG_WHITE))
     ->blink()
     ->text('I will be blinking red on a wrhite background.')
     ->nostyle();

use \Bramus\Ansi\Ansi;
use \Bramus\Ansi\Writers\StreamWriter;
use \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\EL;
use \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\SGR;

// Create Ansi Instance
$ansi = new Ansi(new StreamWriter('php://stdout'));

// Parts of our spinner
$spinnerParts = ['⣷','⣯','⣟','⡿','⢿','⣻','⣽','⣾'];

$ansi->text('Loading Data')->lf();
for ($i = 0; $i < 100; $i++) {
    $ansi
        // Erase entire line
        ->el(EL::ALL)
        // Go back to very first position on current line
        ->cursorBack(9999)
        // Add a blue spinner
        ->color(SGR::COLOR_FG_BLUE)->text($spinnerParts[$i % sizeof($spinnerParts)])
        // Write percentage
        ->nostyle()->text(' ' . str_pad($i, 3, 0, STR_PAD_LEFT) . '%');

    usleep(50000);
}
$ansi
    ->el(EL::ALL)
    ->cursorBack(9999)
    ->color(SGR::COLOR_FG_GREEN)->text('✔')
    ->nostyle()->text(' 100%')
    ->lf();

// Output a Bell Control Character
echo new \Bramus\Ansi\ControlFunctions\Bell();

// Output an ED instruction, to erase the entire screen
echo new \Bramus\Ansi\ControlSequences\EscapeSequences\ED(
    \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\ED::ALL
);

// Get ANSI string for a Bell Control Character
$bell = (new \Bramus\Ansi\ControlFunctions\Bell())->get();

// Get ANSI string for an ED instruction, to erase the entire screen
$eraseDisplay = (new \Bramus\Ansi\ControlSequences\EscapeSequences\ED(
    \Bramus\Ansi\ControlSequences\EscapeSequences\Enums\ED::ALL
))->get();

echo $bell . $bell . $eraseDisplay . $bell;

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