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run code in 150+ php & hhvm versions
Bugs & Features
<?php $source = <<<'SOURCEND' This is a test {% block hello %} This is a test This is a {{ $test }} {% end block %} {{ block('hello') }} {% for $post => $pappa in $posts %} {% if $post <= 0 %} {{ $post==3 ? 'Yes' : 'No' }} {% end %} {% end %} SOURCEND; function microtwig_compile($source){ function microtwig_parsecmd($cmd){ static $stack = array(); $fragments = preg_split('/\s+/',$cmd); $cmd = array_shift($fragments); switch($cmd){ case 'block': return 'function block_'.$fragments[0].'(){'; break; case 'if': $stack[] = 'if'; return 'if('.implode(' ',$fragments).'):'; break; case 'for': $stack[] = 'foreach'; $tmp = explode(' in ',implode(' ',$fragments)); return 'foreach('.$tmp[1].' as '.$tmp[0].'):'; break; case 'end': switch(isset($fragments[0])?$fragments[0]:''){ case 'block': return '}'; break; default: switch($peek = array_pop($stack)){ case 'if': return 'endif;'; break; case 'foreach': return 'endforeach;'; break; } break; } break; default: break; } } $cnt=0; $fragments = array(); $source = str_replace(array('{{','}}'),array('<?php echo','?>'),$source); foreach(explode('{%',$source) as $tmp) { foreach(explode('%}',$tmp) as $item) { $fragments[] = $cnt++%2?'<?php '.microtwig_parsecmd(trim($item)).'?>':$item; } } return implode('',$fragments); } echo microtwig_compile($source);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
This is a test <?php function block_hello(){?> This is a test This is a <?php echo $test ?> <?php }?> <?php echo block('hello') ?> <?php foreach($posts as $post => $pappa):?> <?php if($post <= 0):?> <?php echo $post==3 ? 'Yes' : 'No' ?> <?php endif;?> <?php endforeach;?>
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_SL in /in/ecDK2 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_SL in /in/ecDK2 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ecDK2 on line 3
Process exited with code 255.