DataGenerator Class Reference

Public Member Functions
	__construct ($dictionaryFile)
	generate ($minAmountOfWords, $maxAmountOfWords, $key=null)

Protected Member Functions
	readData ()

Detailed Description

Definition at line 12 of file DataGenerator.php.

Constructor & Destructor Documentation

__construct()

__construct

(

$dictionaryFile

)

DataGenerator constructor.

Parameters

string

$dictionaryFile

Definition at line 40 of file DataGenerator.php.

    {
        $this->dictionaryFile = $dictionaryFile;
        $this->readData();
        $this->generatedValues = [];
    }

Member Function Documentation

generate()

generate	(		$minAmountOfWords,
			$maxAmountOfWords,
			$key = null
	)

Generate string of random word data.

Parameters

int	$minAmountOfWords
int	$maxAmountOfWords
string | null	$key

Returns

string

Definition at line 68 of file DataGenerator.php.

    {
        $numberOfWords = random_int($minAmountOfWords, $maxAmountOfWords);
        $result = '';

        if ($key === null || !array_key_exists($key, $this->generatedValues)) {
            for ($i = 0; $i < $numberOfWords; $i++) {
                $result .= ' ' . $this->dictionaryData[random_int(0, count($this->dictionaryData) - 1)];
            }
            $result = trim($result);

            if ($key !== null) {
                $this->generatedValues[$key] = $result;
            }
        } else {
            $result = $this->generatedValues[$key];
        }
        return $result;
    }

readData()

readData ( )

protected

Read data from file.

Returns

void

Definition at line 52 of file DataGenerator.php.

    {
        $f = fopen($this->dictionaryFile, 'r');
        while (!feof($f) && is_array($line = fgetcsv($f))) {
            $this->dictionaryData[] = $line[0];
        }
    }

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The documentation for this class was generated from the following file:

• vendor/magento/magento2-base/setup/src/Magento/Setup/Model/DataGenerator.php