src/PhpPackages/Dumpy/Dumpy.php
protected function printArray(array $value, $level = 1)
    {
        if (count($value) < 1) {
            return "[]";
        }

        // Open bracket.
        $result  = "[" . PHP_EOL;
        // This approach is much faster than the one that uses array_values function.
        // To make it even faster, we cache the value.
        $isAssoc = (array_keys($value) !== range(0, count($value) - 1));
        // We'll need this variable to determine whether we need to omit remaining elements.
        $counter = 0;

        foreach ($value as $key => $element) {
            $counter++;

            // Decide whether to omit the rest of the values in given array
            // depending on array_max_elements value.
            if ($counter > $this->config["array_max_elements"]) {
                $result .= str_repeat($this->config["array_indenting"], $level);
                $result .= "..." . PHP_EOL;

                break;
            }

            if (is_array($element)) {
                $element = $this->printArray($element, $level + 1);
            } elseif (is_object($element)) {
                $element = $this->printObject($element, $level + 1);
            } else {
                $element = $this->dump($element);
            }

            // Maintain the proper indenting.
            $result .= str_repeat($this->config["array_indenting"], $level);

            if ( ! $isAssoc) {
                $result .= $element;
            } else {
                $result .= sprintf("%s => %s", $this->dump($key), $element);
            }

            $result .= "," . PHP_EOL;
        }

        // Maintain proper indenting.
        $result .= str_repeat($this->config["array_indenting"], $level - 1);
        // Closing bracket.
        $result .= "]";

        return $result;
    }
protected function printArray(array $value, $level = 1)
    {
        if (count($value) < 1) {
            return "[]";
        }

        // Open bracket.
        $result  = "[" . PHP_EOL;
        // This approach is much faster than the one that uses array_values function.
        // To make it even faster, we cache the value.
        $isAssoc = (array_keys($value) !== range(0, count($value) - 1));
        // We'll need this variable to determine whether we need to omit remaining elements.
        $counter = 0;

        foreach ($value as $key => $element) {
            $counter++;

            // Decide whether to omit the rest of the values in given array
            // depending on array_max_elements value.
            if ($counter > $this->config["array_max_elements"]) {
                $result .= str_repeat($this->config["array_indenting"], $level);
                $result .= "..." . PHP_EOL;

                break;
            }

            if (is_array($element)) {
                $element = $this->printArray($element, $level + 1);
            } elseif (is_object($element)) {
                $element = $this->printObject($element, $level + 1);
            } else {
                $element = $this->dump($element);
            }

            // Maintain the proper indenting.
            $result .= str_repeat($this->config["array_indenting"], $level);

            if ( ! $isAssoc) {
                $result .= $element;
            } else {
                $result .= sprintf("%s => %s", $this->dump($key), $element);
            }

            $result .= "," . PHP_EOL;
        }

        // Maintain proper indenting.
        $result .= str_repeat($this->config["array_indenting"], $level - 1);
        // Closing bracket.
        $result .= "]";

        return $result;
    }
protected function printArray ( array $ value , $ level = 1 ) { if ( count ( $ value ) < 1 ) { return "[]" ; } // Open bracket. $ result = "[" . PHP_EOL ; // This approach is much faster than the one that uses array_values function. // To make it even faster, we cache the value. $ isAssoc = ( array_keys ( $ value ) !== range ( 0 , count ( $ value ) - 1 ) ) ; // We'll need this variable to determine whether we need to omit remaining elements. $ counter = 0 ; foreach ( $ value as $ key => $ element ) { $ counter ++ ; // Decide whether to omit the rest of the values in given array // depending on array_max_elements value. if ( $ counter > $ this -> config [ "array_max_elements" ] ) { $ result .= str_repeat ( $ this -> config [ "array_indenting" ] , $ level ) ; $ result .= "..." . PHP_EOL ; break ; } if ( is_array ( $ element ) ) { $ element = $ this -> printArray ( $ element , $ level + 1 ) ; } elseif ( is_object ( $ element ) ) { $ element = $ this -> printObject ( $ element , $ level + 1 ) ; } else { $ element = $ this -> dump ( $ element ) ; } // Maintain the proper indenting. $ result .= str_repeat ( $ this -> config [ "array_indenting" ] , $ level ) ; if ( ! $ isAssoc ) { $ result .= $ element ; } else { $ result .= sprintf ( "%s => %s" , $ this -> dump ( $ key ) , $ element ) ; } $ result .= "," . PHP_EOL ; } // Maintain proper indenting. $ result .= str_repeat ( $ this -> config [ "array_indenting" ] , $ level - 1 ) ; // Closing bracket. $ result .= "]" ; return $ result ; }
Returns a string representation of given array.

@param array $value
@param integer $level
@return string
Returns a string representation of given array .