PhpReadinessCheck Class Reference

Public Member Functions
	__construct (ComposerInformation $composerInformation, PhpInformation $phpInformation, VersionParser $versionParser, DataSize $dataSize)
	checkPhpVersion ()
	checkPhpSettings ()
	checkPhpCronSettings ()
	checkPhpExtensions ()
	checkMemoryLimit ()

Protected Attributes
	$dataSize

Detailed Description

Checks for PHP readiness. It is used by both Cron and Setup wizard.

Definition at line 16 of file PhpReadinessCheck.php.

Constructor & Destructor Documentation

__construct()

__construct	(	ComposerInformation	$composerInformation,
		PhpInformation	$phpInformation,
		VersionParser	$versionParser,
		DataSize	$dataSize
	)

Constructor

Parameters

ComposerInformation	$composerInformation
PhpInformation	$phpInformation
VersionParser	$versionParser
DataSize	$dataSize

Definition at line 48 of file PhpReadinessCheck.php.

      {
        $this->composerInformation = $composerInformation;
        $this->phpInformation = $phpInformation;
        $this->versionParser = $versionParser;
        $this->dataSize = $dataSize;
    }

Member Function Documentation

checkMemoryLimit()

checkMemoryLimit

(

)

Checks php memory limit

Returns

array

Definition at line 184 of file PhpReadinessCheck.php.

    {
        $data = [];
        $warning = false;
        $error = false;
        $message = '';
        $minimumRequiredMemoryLimit = '756M';
        $recommendedForUpgradeMemoryLimit = '2G';

        $currentMemoryLimit = ini_get('memory_limit');

        $currentMemoryInteger = intval($currentMemoryLimit);

        if ($currentMemoryInteger > 0
            && $this->dataSize->convertSizeToBytes($currentMemoryLimit)
            < $this->dataSize->convertSizeToBytes($minimumRequiredMemoryLimit)
        ) {
            $error = true;
            $message = sprintf(
                'Your current PHP memory limit is %s.
                 Magento 2 requires it to be set to %s or more.
                 As a user with root privileges, edit your php.ini file to increase memory_limit.
                 (The command php --ini tells you where it is located.)
                 After that, restart your web server and try again.',
                $currentMemoryLimit,
                $minimumRequiredMemoryLimit
            );
        } elseif ($currentMemoryInteger > 0
            && $this->dataSize->convertSizeToBytes($currentMemoryLimit)
            < $this->dataSize->convertSizeToBytes($recommendedForUpgradeMemoryLimit)
        ) {
            $warning = true;
            $message = sprintf(
                'Your current PHP memory limit is %s.
                 We recommend it to be set to %s or more to use Setup Wizard.
                 As a user with root privileges, edit your php.ini file to increase memory_limit.
                 (The command php --ini tells you where it is located.)
                 After that, restart your web server and try again.',
                $currentMemoryLimit,
                $recommendedForUpgradeMemoryLimit
            );
        }

        $data['memory_limit'] = [
            'message' => $message,
            'error' => $error,
            'warning' => $warning,
        ];

        return $data;
    }

checkPhpCronSettings()

checkPhpCronSettings

(

)

Checks PHP settings for cron

Returns

array

Definition at line 126 of file PhpReadinessCheck.php.

    {
        $responseType = ResponseTypeInterface::RESPONSE_TYPE_SUCCESS;

        $settings = array_merge(
            $this->checkXDebugNestedLevel(),
            $this->checkMemoryLimit()
        );

        foreach ($settings as $setting) {
            if ($setting['error']) {
                $responseType = ResponseTypeInterface::RESPONSE_TYPE_ERROR;
            }
        }

        return [
            'responseType' => $responseType,
            'data' => $settings
        ];
    }

checkPhpExtensions()

checkPhpExtensions

(

)

Checks PHP extensions

Returns

array

Definition at line 152 of file PhpReadinessCheck.php.

    {
        try {
            $required = $this->composerInformation->getRequiredExtensions();
            $current = $this->phpInformation->getCurrent();
        } catch (\Exception $e) {
            return [
                'responseType' => ResponseTypeInterface::RESPONSE_TYPE_ERROR,
                'data' => [
                    'error' => 'phpExtensionError',
                    'message' => 'Cannot determine required PHP extensions: ' . $e->getMessage()
                ],
            ];
        }
        $responseType = ResponseTypeInterface::RESPONSE_TYPE_SUCCESS;
        $missing = array_values(array_diff($required, $current));
        if ($missing) {
            $responseType = ResponseTypeInterface::RESPONSE_TYPE_ERROR;
        }
        return [
            'responseType' => $responseType,
            'data' => [
                'required' => $required,
                'missing' => $missing,
            ],
        ];
    }

checkPhpSettings()

checkPhpSettings

(

)

Checks PHP settings

Returns

array

Definition at line 99 of file PhpReadinessCheck.php.

    {
        $responseType = ResponseTypeInterface::RESPONSE_TYPE_SUCCESS;

        $settings = array_merge(
            $this->checkXDebugNestedLevel(),
            $this->checkPopulateRawPostSetting(),
            $this->checkFunctionsExistence()
        );

        foreach ($settings as $setting) {
            if ($setting['error']) {
                $responseType = ResponseTypeInterface::RESPONSE_TYPE_ERROR;
            }
        }

        return [
            'responseType' => $responseType,
            'data' => $settings
        ];
    }

checkPhpVersion()

checkPhpVersion

(

)

Checks PHP version

Returns

array

Definition at line 65 of file PhpReadinessCheck.php.

    {
        try {
            $requiredVersion = $this->composerInformation->getRequiredPhpVersion();
        } catch (\Exception $e) {
            return [
                'responseType' => ResponseTypeInterface::RESPONSE_TYPE_ERROR,
                'data' => [
                    'error' => 'phpVersionError',
                    'message' => 'Cannot determine required PHP version: ' . $e->getMessage()
                ],
            ];
        }
        $multipleConstraints = $this->versionParser->parseConstraints($requiredVersion);
        $normalizedPhpVersion = $this->getNormalizedCurrentPhpVersion(PHP_VERSION);
        $currentPhpVersion = $this->versionParser->parseConstraints($normalizedPhpVersion);
        $responseType = ResponseTypeInterface::RESPONSE_TYPE_SUCCESS;
        if (!$multipleConstraints->matches($currentPhpVersion)) {
            $responseType = ResponseTypeInterface::RESPONSE_TYPE_ERROR;
        }
        return [
            'responseType' => $responseType,
            'data' => [
                'required' => $requiredVersion,
                'current' => PHP_VERSION,
            ],
        ];
    }

Field Documentation

$dataSize

$dataSize

protected

Definition at line 38 of file PhpReadinessCheck.php.

---

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

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