<form method="POST">
    <h3>Editing: parser.template</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
$meta #
#semval($) $this-&gt;semValue
#semval($,%t) $this-&gt;semValue
#semval(%n) $stackPos-(%l-%n)
#semval(%n,%t) $stackPos-(%l-%n)

namespace PhpParser\Parser;

use PhpParser\Error;
use PhpParser\Node;
use PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt;
#include;

/* This is an automatically GENERATED file, which should not be manually edited.
 * Instead edit one of the following:
 *  * the grammar files grammar/php5.y or grammar/php7.y
 *  * the skeleton file grammar/parser.template
 *  * the preprocessing script grammar/rebuildParsers.php
 */
class #(-p) extends \PhpParser\ParserAbstract
{
    protected $tokenToSymbolMapSize = #(YYMAXLEX);
    protected $actionTableSize = #(YYLAST);
    protected $gotoTableSize = #(YYGLAST);

    protected $invalidSymbol = #(YYBADCH);
    protected $errorSymbol = #(YYINTERRTOK);
    protected $defaultAction = #(YYDEFAULT);
    protected $unexpectedTokenRule = #(YYUNEXPECTED);

    protected $YY2TBLSTATE = #(YY2TBLSTATE);
    protected $numNonLeafStates = #(YYNLSTATES);

    protected $symbolToName = array(
        #listvar terminals
    );

    protected $tokenToSymbol = array(
        #listvar yytranslate
    );

    protected $action = array(
        #listvar yyaction
    );

    protected $actionCheck = array(
        #listvar yycheck
    );

    protected $actionBase = array(
        #listvar yybase
    );

    protected $actionDefault = array(
        #listvar yydefault
    );

    protected $goto = array(
        #listvar yygoto
    );

    protected $gotoCheck = array(
        #listvar yygcheck
    );

    protected $gotoBase = array(
        #listvar yygbase
    );

    protected $gotoDefault = array(
        #listvar yygdefault
    );

    protected $ruleToNonTerminal = array(
        #listvar yylhs
    );

    protected $ruleToLength = array(
        #listvar yylen
    );
#if -t

    protected $productions = array(
        #production-strings;
    );
#endif

    protected function initReduceCallbacks() {
        $this-&gt;reduceCallbacks = [
#reduce
            %n =&gt; function ($stackPos) {
                %b
            },
#noact
            %n =&gt; function ($stackPos) {
                $this-&gt;semValue = $this-&gt;semStack[$stackPos];
            },
#endreduce
        ];
    }
}
#tailcode;
</textarea><br>
    <input type="submit" value="Save">
</form>