PHP code example of abivia / penknife

1. Go to this page and download the library: Download abivia/penknife 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/ */

abivia / penknife example snippets


$engine = new \Abivia\Penknife\Penknife();
echo $engine->format(
   '{{first}} {{last}}', function (string $expression, $type) {
       return match ($expression) {
           'first' => 'Jane',
           'last' => 'Doe',
       };
   });
);


$template = "looping:\n{{@list}}index {{loop.#}} line {{loop1.#.1}} value {{loop}}\n{{/@list}}";
$engine = new \Abivia\Penknife\Penknife();
echo $engine->format($template, function ($expr) {
    return $expr === 'list' ? ['first' => 'one', 'second' => 'two'] : null;
});


$testObj = new Penknife();
$template = "looping:"
    . "\n{{@list}}index {{loop.#}} line {{loop1.#.1}} value {{loop.name}}"
    . "\n{{@loop.data}}{{loop2}} {{/@loop.data}}"
    . "\n{{/@list}}";
$engine = new \Abivia\Penknife\Penknife();
echo $engine->format($template, function ($expr) {
    if ($expr === 'list') {
        return [
            [
                'name' => 'slice one',
                'data' => [1, 2, 3, 4],
            ],
            [
                'name' => 'slice two',
                'data' => [4, 5, 6],
            ],
        ];
    }
    return null;
});


$engine = new \Abivia\Penknife\Penknife();
// Note the spaces in the if and else tokens
$engine->setTokens([
    'open' => '<**<', 
    'close' => '>**>', 
    'if' => 'if ', 
    'else' => 'else ',
     'end' => '~',
]);

// This is now a valid template:
$template = "conditional:<**<if test>**>TRUE<**<else if test>**>FALSE<**<~if test>**>."


{{?variable}}
true part
{{!?variable}}
Optional false part
{{/?variable}}