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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 in $posts %} {% end %} SOURCEND; function microtwig_compile($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': $stack[] = 'if'; return 'if('.$fragments[2].' as '.$fragments[0].'):'; break; case 'for': $stack[] = 'foreach'; return 'foreach('.$fragments[2].' as '.$fragments[0].'):'; break; case 'end': switch(isset($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(); $source = str_replace(array('{{','}}'),array('<?=','?>'),$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 7.0.0 - 7.1.0
Notice: Undefined variable: test in /in/PifBP on line 8 Notice: Undefined variable: post in /in/PifBP on line 14 Notice: Undefined variable: posts in /in/PifBP on line 14 Notice: Undefined offset: 2 in /in/PifBP on line 32 This is a test <?php function block_hello(){?> This is a test This is a <?= ?> <?php }?> <?= block('hello') ?> <?php foreach( as in):?> <?php endforeach;?>
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: test in /in/PifBP on line 17 Notice: Undefined variable: post in /in/PifBP on line 17 Notice: Undefined variable: posts in /in/PifBP on line 17 Notice: Undefined index: 2 in /in/PifBP on line 32 This is a test <?php function block_hello(){?> This is a test This is a <?= ?> <?php }?> <?= block('hello') ?> <?php foreach( as in):?> <?php endforeach;?>
Output for 5.3.0 - 5.6.28
Notice: Undefined variable: test in /in/PifBP on line 14 Notice: Undefined variable: post in /in/PifBP on line 14 Notice: Undefined variable: posts in /in/PifBP on line 16 Notice: Undefined offset: 2 in /in/PifBP on line 32 This is a test <?php function block_hello(){?> This is a test This is a <?= ?> <?php }?> <?= block('hello') ?> <?php foreach( as in):?> <?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/PifBP 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/PifBP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/PifBP on line 3
Process exited with code 255.