Handlebars Cookbook - LightnCandy option: FLAG

Generate stand-alone PHP codes which can be execute without LightnCandy\Runtime class. The compiled PHP code will contain scoped Runtime functions and the file size will be bigger. And, the performance will faster 5 ~10%.

Default, require LightnCandy\Runtime.

Used option: FLAG_JSTRUE

Data:

NULL

Template:

{{{foo}}}

Result:

use \LightnCandy\Runtime as LR;return function ($in = null, $options = null) {
    $helpers = array();
    $partials = array();
    $cx = array(
        'flags' => array(
            'jstrue' => true,
            'jsobj' => false,
            'jslen' => false,
            'spvar' => false,
            'prop' => false,
            'method' => false,
            'lambda' => false,
            'mustlok' => false,
            'mustlam' => false,
            'mustsec' => false,
            'echo' => false,
            'partnc' => false,
            'knohlp' => false,
            'debug' => isset($options['debug']) ? $options['debug'] : 1,
        ),
        'constants' => array(),
        'helpers' => isset($options['helpers']) ? array_merge($helpers, $options['helpers']) : $helpers,
        'partials' => isset($options['partials']) ? array_merge($partials, $options['partials']) : $partials,
        'scopes' => array(),
        'sp_vars' => isset($options['data']) ? array_merge(array('root' => $in), $options['data']) : array('root' => $in),
        'blparam' => array(),
        'partialid' => 0,
        'runtime' => '\LightnCandy\Runtime',
    );
    
    $inary=is_array($in);
    return ''.LR::raw($cx, (($inary && isset($in['foo'])) ? $in['foo'] : null)).'';
};

Source Code

require('./vendor/autoload.php');
use LightnCandy\LightnCandy;
$template = "{{{foo}}}";

$php = LightnCandy::compile($template, array(
  "flags" => LightnCandy::FLAG_JSTRUE
));

echo $php

Stand alone, include used LightnCandy\Runtime functions.

Used option: FLAG_STANDALONEPHP FLAG_JSTRUE

Data:

NULL

Template:

{{{foo}}}

Result:

 function lcr60eb95b99c271raw($cx, $v, $ex = 0)
 {
  if ($ex) {
   return $v;
  }

  if ($v === true) {
   if ($cx['flags']['jstrue']) {
    return 'true';
   }
  }

  if (($v === false)) {
   if ($cx['flags']['jstrue']) {
    return 'false';
   }
  }

  if (is_array($v)) {
   if ($cx['flags']['jsobj']) {
    if (count(array_diff_key($v, array_keys(array_keys($v)))) > 0) {
     return '[object Object]';
    } else {
     $ret = array();
     foreach ($v as $k => $vv) {
      $ret[] = lcr60eb95b99c271raw($cx, $vv);
     }
     return join(',', $ret);
    }
   } else {
    return 'Array';
   }
  }

  return "$v";
 }

return function ($in = null, $options = null) {
    $helpers = array();
    $partials = array();
    $cx = array(
        'flags' => array(
            'jstrue' => true,
            'jsobj' => false,
            'jslen' => false,
            'spvar' => false,
            'prop' => false,
            'method' => false,
            'lambda' => false,
            'mustlok' => false,
            'mustlam' => false,
            'mustsec' => false,
            'echo' => false,
            'partnc' => false,
            'knohlp' => false,
            'debug' => isset($options['debug']) ? $options['debug'] : 1,
        ),
        'constants' =>  array(
            'DEBUG_ERROR_LOG' => 1,
            'DEBUG_ERROR_EXCEPTION' => 2,
            'DEBUG_TAGS' => 4,
            'DEBUG_TAGS_ANSI' => 12,
            'DEBUG_TAGS_HTML' => 20,
        ),
        'helpers' => isset($options['helpers']) ? array_merge($helpers, $options['helpers']) : $helpers,
        'partials' => isset($options['partials']) ? array_merge($partials, $options['partials']) : $partials,
        'scopes' => array(),
        'sp_vars' => isset($options['data']) ? array_merge(array('root' => $in), $options['data']) : array('root' => $in),
        'blparam' => array(),
        'partialid' => 0,
        'runtime' => '\LightnCandy\Runtime',
    );
    
    $inary=is_array($in);
    return ''.lcr60eb95b99c271raw($cx, (($inary && isset($in['foo'])) ? $in['foo'] : null)).'';
};

Source Code

require('./vendor/autoload.php');
use LightnCandy\LightnCandy;
$template = "{{{foo}}}";

$php = LightnCandy::compile($template, array(
  "flags" => LightnCandy::FLAG_STANDALONEPHP | LightnCandy::FLAG_JSTRUE
));

echo $php

LightnCandy option: FLAG_STANDALONEPHP

Sample Codes

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