Tools/Evaluator/CustomExpressionLanguageProvider.php
protected function createExplodeFunction()
    {
        return new ExpressionFunction(
            'explode',
            function ($delimiter, $string) {
                return sprintf('explode(%s,%s)', $delimiter, $string);
            },
            function ($arguments, $delimiter, $string) {
                return explode($delimiter, $string);
            }
        );
    }
protected function createExplodeFunction()
    {
        return new ExpressionFunction(
            'explode',
            function ($delimiter, $string) {
                return sprintf('explode(%s,%s)', $delimiter, $string);
            },
            function ($arguments, $delimiter, $string) {
                return explode($delimiter, $string);
            }
        );
    }
protected function createExplodeFunction ( ) { return new ExpressionFunction ( 'explode' , function ( $ delimiter , $ string ) { return sprintf ( 'explode(%s,%s)' , $ delimiter , $ string ) ; } , function ( $ arguments , $ delimiter , $ string ) { return explode ( $ delimiter , $ string ) ; } ) ; }
Explode a string into an array.

@return ExpressionFunction
Explode a string into an array .